chore: remove bucket cache change

* fix(alertmanager): resolve email SMTP settings from env

* refactor(alertmanager): remove dead legacy config and tidy integration test helpers

* test(alertmanager): scope smtp rotation test to env rotation only

* chore: drop redundant test

* chore: log and warn; do not persist global config

.github/workflows/cacheci.yml

@@ -0,0 +1,92 @@
+name: cacheci
+
+on:
+  push:
+    branches:
+      - main
+  workflow_dispatch:
+
+permissions:
+  contents: read
+  actions: write
+
+# Cancelling mid-rotation is safe: the sequential delete-then-save order
+# leaves at most one key missing at any moment.
+concurrency:
+  group: cacheci
+  cancel-in-progress: true
+
+jobs:
+  tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: restore
+        id: restore
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ runner.temp }}/cacheci
+          key: tests-primary
+          restore-keys: |
+            tests-secondary
+      - name: inject
+        if: steps.restore.outputs.cache-matched-key != ''
+        run: |
+          cat > "$RUNNER_TEMP/inject.Dockerfile" <<'EOF'
+          FROM busybox:1.37
+          RUN --mount=type=cache,target=/root/.cache/go-build \
+              --mount=type=cache,target=/go/pkg/mod \
+              --mount=type=cache,target=/pnpm/store \
+              --mount=type=bind,target=/restored \
+              tar -xf /restored/go-build.tar -C /root/.cache/go-build && \
+              tar -xf /restored/go-mod.tar -C /go/pkg/mod && \
+              tar -xf /restored/pnpm-store.tar -C /pnpm/store
+          EOF
+          docker build -f "$RUNNER_TEMP/inject.Dockerfile" "$RUNNER_TEMP/cacheci"
+      - name: build
+        run: |
+          docker build -f cmd/enterprise/Dockerfile.integration --build-arg TARGETARCH=amd64 --build-arg ZEUSURL=http://zeus:8080 .
+          docker build -f cmd/enterprise/Dockerfile.with-web.integration --build-arg TARGETARCH=amd64 --build-arg ZEUSURL=http://zeus:8080 .
+      # docker cp instead of --output type=local (the local exporter stalls on
+      # multi-GB outputs); tarballs instead of raw trees so the host never hits
+      # the permission and symlink semantics that broke docker cp.
+      - name: extract
+        run: |
+          rm -rf "$RUNNER_TEMP/cacheci"
+          mkdir -p "$RUNNER_TEMP/cacheci" "$RUNNER_TEMP/extract-context"
+          cat > "$RUNNER_TEMP/extract.Dockerfile" <<'EOF'
+          FROM busybox:1.37
+          RUN --mount=type=cache,target=/root/.cache/go-build \
+              --mount=type=cache,target=/go/pkg/mod \
+              --mount=type=cache,target=/pnpm/store \
+              mkdir -p /out && \
+              tar -cf /out/go-build.tar -C /root/.cache/go-build . && \
+              tar -cf /out/go-mod.tar -C /go/pkg/mod . && \
+              tar -cf /out/pnpm-store.tar -C /pnpm/store .
+          EOF
+          docker build -f "$RUNNER_TEMP/extract.Dockerfile" -t cacheci-extract "$RUNNER_TEMP/extract-context"
+          id=$(docker create cacheci-extract)
+          docker cp "$id":/out/. "$RUNNER_TEMP/cacheci/"
+          docker rm "$id"
+      # Fixed cache keys are immutable, so each key must be deleted before it
+      # can be saved again. Rotating primary and secondary one after the other
+      # keeps at least one key restorable for concurrent test runs.
+      - name: delete-primary
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh cache delete tests-primary --repo "$GITHUB_REPOSITORY" || true
+      - name: save-primary
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ runner.temp }}/cacheci
+          key: tests-primary
+      - name: delete-secondary
+        env:
+          GH_TOKEN: ${{ github.token }}
+        run: gh cache delete tests-secondary --repo "$GITHUB_REPOSITORY" || true
+      - name: save-secondary
+        uses: actions/cache/save@v4
+        with:
+          path: ${{ runner.temp }}/cacheci
+          key: tests-secondary

.github/workflows/e2eci.yaml

@@ -75,6 +75,30 @@ jobs:
           docker rm pw
           echo "PLAYWRIGHT_BROWSERS_PATH=$RUNNER_TEMP/ms-playwright" >> "$GITHUB_ENV"
           cd tests/e2e && pnpm playwright install-deps ${{ matrix.project }}
+      # Restore-only: the cacheci workflow owns cache saves. Seeds the
+      # BuildKit cache mounts so the in-test image build is incremental.
+      - name: restore
+        id: restore
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ runner.temp }}/cacheci
+          key: tests-primary
+          restore-keys: |
+            tests-secondary
+      - name: inject
+        if: steps.restore.outputs.cache-matched-key != ''
+        run: |
+          cat > "$RUNNER_TEMP/inject.Dockerfile" <<'EOF'
+          FROM busybox:1.37
+          RUN --mount=type=cache,target=/root/.cache/go-build \
+              --mount=type=cache,target=/go/pkg/mod \
+              --mount=type=cache,target=/pnpm/store \
+              --mount=type=bind,target=/restored \
+              tar -xf /restored/go-build.tar -C /root/.cache/go-build && \
+              tar -xf /restored/go-mod.tar -C /go/pkg/mod && \
+              tar -xf /restored/pnpm-store.tar -C /pnpm/store
+          EOF
+          docker build -f "$RUNNER_TEMP/inject.Dockerfile" "$RUNNER_TEMP/cacheci"
       - name: bring-up-stack
         run: |
           cd tests && \

.github/workflows/integrationci.yaml

@@ -39,6 +39,8 @@ jobs:
       matrix:
         suite:
           - alerts
+          - alertmanager
+          - alertmanagerrotation
           - basepath
           - callbackauthn
           - cloudintegrations
@@ -110,6 +112,30 @@ jobs:
           sudo mv chromedriver-linux64/chromedriver /usr/local/bin/chromedriver
           chromedriver -version
           google-chrome-stable --version
+      # Restore-only: the cacheci workflow owns cache saves. Seeds the
+      # BuildKit cache mounts so the in-test image build is incremental.
+      - name: restore
+        id: restore
+        uses: actions/cache/restore@v4
+        with:
+          path: ${{ runner.temp }}/cacheci
+          key: tests-primary
+          restore-keys: |
+            tests-secondary
+      - name: inject
+        if: steps.restore.outputs.cache-matched-key != ''
+        run: |
+          cat > "$RUNNER_TEMP/inject.Dockerfile" <<'EOF'
+          FROM busybox:1.37
+          RUN --mount=type=cache,target=/root/.cache/go-build \
+              --mount=type=cache,target=/go/pkg/mod \
+              --mount=type=cache,target=/pnpm/store \
+              --mount=type=bind,target=/restored \
+              tar -xf /restored/go-build.tar -C /root/.cache/go-build && \
+              tar -xf /restored/go-mod.tar -C /go/pkg/mod && \
+              tar -xf /restored/pnpm-store.tar -C /pnpm/store
+          EOF
+          docker build -f "$RUNNER_TEMP/inject.Dockerfile" "$RUNNER_TEMP/cacheci"
       - name: run
         run: |
           cd tests && \

Makefile

@@ -209,8 +209,8 @@ py-lint: ## Run ruff check across the shared tests project
 	@cd tests && uv run ruff check --fix .
 
 .PHONY: py-test-setup
-py-test-setup: ## Bring up the shared SigNoz backend used by integration and e2e tests
-	@cd tests && uv run pytest --basetemp=./tmp/ -vv --reuse --capture=no integration/bootstrap/setup.py::test_setup
+py-test-setup: ## Bring up the shared SigNoz backend used by integration and e2e tests, rebuilding signoz from the current sources
+	@cd tests && uv run pytest --basetemp=./tmp/ -vv --reuse --rebuild --capture=no integration/bootstrap/setup.py::test_setup
 
 .PHONY: py-test-teardown
 py-test-teardown: ## Tear down the shared SigNoz backend

cmd/enterprise/Dockerfile.integration

@@ -4,9 +4,13 @@ ARG OS="linux"
 ARG TARGETARCH
 ARG ZEUSURL
 
+# HOME comes from the build user, not the image config; declare it so the
+# /root paths below trace to it.
+ENV HOME=/root
+
 # This path is important for stacktraces
 WORKDIR $GOPATH/src/github.com/signoz/signoz
-WORKDIR /root
+WORKDIR $HOME
 
 RUN set -eux; \
 	apt-get update; \
@@ -14,23 +18,36 @@ RUN set -eux; \
 		g++ \
 		gcc \
 		libc6-dev \
-		make \
 		pkg-config \
 	; \
 	rm -rf /var/lib/apt/lists/*
 
+# Keep the literal cache-mount targets below in sync with these. The caches
+# are shared with Dockerfile.with-web.integration (same target paths).
+ENV GOCACHE=$HOME/.cache/go-build
+ENV GOMODCACHE=$GOPATH/pkg/mod
+
 COPY go.mod go.sum ./
 
-RUN go mod download
+RUN --mount=type=cache,target=/go/pkg/mod \
+	go mod download
 
 COPY ./cmd/ ./cmd/
 COPY ./ee/ ./ee/
 COPY ./pkg/ ./pkg/
 COPY ./templates /root/templates
 
-COPY Makefile Makefile
-RUN TARGET_DIR=/root ARCHS=${TARGETARCH} ZEUS_URL=${ZEUSURL} LICENSE_URL=${ZEUSURL}/api/v1 make go-build-enterprise-race
-RUN mv /root/linux-${TARGETARCH}/signoz /root/signoz
+# Invoked directly instead of via make so Makefile changes don't invalidate
+# this layer; the Makefile's git-derived ldflags resolve to empty in here
+# anyway (.git is dockerignored).
+RUN --mount=type=cache,target=/go/pkg/mod \
+	--mount=type=cache,target=/root/.cache/go-build \
+	GOARCH=${TARGETARCH} GOOS=${OS} go build -C ./cmd/enterprise -race -tags timetzdata -o /root/signoz \
+	-ldflags "-s -w \
+		-X github.com/SigNoz/signoz/pkg/version.version=integration \
+		-X github.com/SigNoz/signoz/pkg/version.variant=enterprise \
+		-X github.com/SigNoz/signoz/ee/zeus.url=${ZEUSURL} \
+		-X github.com/SigNoz/signoz/ee/zeus.deprecatedURL=${ZEUSURL}/api/v1"
 
 RUN chmod 755 /root /root/signoz
 

cmd/enterprise/Dockerfile.with-web.integration

@@ -1,10 +1,23 @@
 FROM node:22-bookworm AS build
 
 WORKDIR /opt/
-COPY ./frontend/ ./
+
+# HOME comes from the build user, not the image config.
+ENV HOME=/root
+# pnpm's store lives at $PNPM_HOME/store — a dedicated directory pnpm
+# manages. Keep the literal cache-mount targets below in sync.
+ENV PNPM_HOME=/pnpm
 ENV NODE_OPTIONS=--max-old-space-size=8192
+
 RUN CI=1 npm i -g pnpm@10
-RUN CI=1 pnpm install
+
+# pnpm fetch resolves from the lockfile alone and runs no lifecycle scripts;
+# the repo's postinstall needs source files that are not copied yet.
+COPY ./frontend/package.json ./frontend/pnpm-lock.yaml ./frontend/pnpm-workspace.yaml ./
+RUN --mount=type=cache,target=/pnpm/store CI=1 pnpm fetch
+
+COPY ./frontend/ ./
+RUN --mount=type=cache,target=/pnpm/store CI=1 pnpm install --offline
 RUN CI=1 pnpm build
 
 FROM golang:1.25-bookworm
@@ -13,9 +26,13 @@ ARG OS="linux"
 ARG TARGETARCH
 ARG ZEUSURL
 
+# HOME comes from the build user, not the image config; declare it so the
+# /root paths below trace to it.
+ENV HOME=/root
+
 # This path is important for stacktraces
 WORKDIR $GOPATH/src/github.com/signoz/signoz
-WORKDIR /root
+WORKDIR $HOME
 
 RUN set -eux; \
 	apt-get update; \
@@ -23,23 +40,36 @@ RUN set -eux; \
 		g++ \
 		gcc \
 		libc6-dev \
-		make \
 		pkg-config \
 	; \
 	rm -rf /var/lib/apt/lists/*
 
+# Keep the literal cache-mount targets below in sync with these. The caches
+# are shared with Dockerfile.integration (same target paths).
+ENV GOCACHE=$HOME/.cache/go-build
+ENV GOMODCACHE=$GOPATH/pkg/mod
+
 COPY go.mod go.sum ./
 
-RUN go mod download
+RUN --mount=type=cache,target=/go/pkg/mod \
+	go mod download
 
 COPY ./cmd/ ./cmd/
 COPY ./ee/ ./ee/
 COPY ./pkg/ ./pkg/
 COPY ./templates /root/templates
 
-COPY Makefile Makefile
-RUN TARGET_DIR=/root ARCHS=${TARGETARCH} ZEUS_URL=${ZEUSURL} LICENSE_URL=${ZEUSURL}/api/v1 make go-build-enterprise-race
-RUN mv /root/linux-${TARGETARCH}/signoz /root/signoz
+# Invoked directly instead of via make so Makefile changes don't invalidate
+# this layer; the Makefile's git-derived ldflags resolve to empty in here
+# anyway (.git is dockerignored).
+RUN --mount=type=cache,target=/go/pkg/mod \
+	--mount=type=cache,target=/root/.cache/go-build \
+	GOARCH=${TARGETARCH} GOOS=${OS} go build -C ./cmd/enterprise -race -tags timetzdata -o /root/signoz \
+	-ldflags "-s -w \
+		-X github.com/SigNoz/signoz/pkg/version.version=integration \
+		-X github.com/SigNoz/signoz/pkg/version.variant=enterprise \
+		-X github.com/SigNoz/signoz/ee/zeus.url=${ZEUSURL} \
+		-X github.com/SigNoz/signoz/ee/zeus.deprecatedURL=${ZEUSURL}/api/v1"
 
 COPY --from=build /opt/build ./web/
 

docs/api/openapi.yml

@@ -7430,6 +7430,8 @@ components:
       - below
       - equal
       - not_equal
+      - above_or_equal
+      - below_or_equal
       - outside_bounds
       type: string
     RuletypesCumulativeSchedule:

docs/contributing/prometheus.md

@@ -0,0 +1,123 @@
+# PromQL Serving — clickhouseprometheusv2
+
+This document is the subsystem context for `pkg/prometheus/clickhouseprometheusv2`,
+the second-generation ClickHouse-backed Prometheus provider. It explains why the
+package exists, the correctness constraints that shaped it, and how each fetch
+reduction is proven not to change results. Any change to the provider must keep
+these invariants; if a change would violate one, it must be flagged and
+discussed.
+
+---
+
+## Why a second provider
+
+The v1 provider (`pkg/prometheus/clickhouseprometheus`) serves the promql engine
+through the remote-read protobuf adapter: every raw sample of a query's union
+window is fetched, serialized, and handed to the engine. The cost is a function
+of ingested data, not of the question asked — which is how a dashboard of PromQL
+panels can take an instance down.
+
+In v2 the stock promql engine evaluates over a native `storage.Querier`: no
+translation layer, per-selector fetch windows, and fetch reductions that are
+provably invisible to the engine.
+
+**The core constraint: every reduction either preserves engine semantics exactly
+or is not performed.** A PromQL result that differs from upstream Prometheus is
+a lost user. The conformance suite
+(`tests/integration/tests/promqlconformance/`) replays Prometheus' own test
+corpus against both providers and is the arbiter.
+
+---
+
+## Series lookup
+
+Matchers resolve to series once per selector (`selectSeries`) against the series
+tables, which hold one row per (fingerprint, bucket) at 1h/6h/1d/1w
+granularities. Table selection and window rounding delegate to the shared
+metrics schema package (`pkg/telemetryschema/metricstelemetryschema`); the
+window start rounds down to the bucket boundary so a window beginning mid-bucket
+still matches the bucket's row.
+
+How matchers become SQL is documented at `applySeriesConditions`. The rules that
+carry semantics:
+
+- `__name__` matchers (all four types) translate to the `metric_name` column.
+- Every other matcher becomes a `JSONExtractString` condition on the labels
+  column. An equality matcher against `""` matches series *without* the label,
+  mirroring PromQL, because `JSONExtractString` returns `""` for missing keys.
+- Regexes are anchored (`^(?:...)$`) before they reach `match()`: PromQL
+  matchers match the whole value, ClickHouse `match()` searches for a
+  substring.
+- The series-lookup upper bound is inclusive (`unix_milli <= end`) because the
+  exporter floors registration rows to the bucket start: a series first
+  registered in the bucket beginning exactly at `end` would otherwise be
+  invisible while its samples are in range.
+
+Empty-valued labels come off at this boundary: an empty value means "label
+absent" in Prometheus, but stored attribute JSON can carry them.
+
+---
+
+## Sample fetch
+
+Samples are fetched per selector using the engine's per-selector hints, not the
+query-wide union window — `foo / foo offset 1d` reads two narrow windows
+instead of the widest one twice.
+
+**Last-sample-per-step reduction.** Instant selectors of subquery-free queries
+fetch only the last sample per step bucket. The engine resolves an instant
+selector at each grid timestamp `t` to the latest sample in the left-open
+lookback window `(t − lookback, t]`. Buckets anchor at the selector's first
+evaluation timestamp — recovered from the hints as
+`hints.Start + lookback − 1ms`, the inverse of how the engine derives
+`hints.Start` — so bucket boundaries coincide with evaluation timestamps, and a
+non-final sample of a bucket can never be the latest sample in
+`(t − lookback, t]` for any grid `t`. Real timestamps are preserved, so the
+engine's own lookback and staleness handling stay exact.
+
+Range selectors always fetch raw — every sample feeds the range function. The
+subquery-free proof travels in the context as `prometheus.QueryTraits`, because
+subquery selectors evaluate at the subquery's step while the hints carry the
+top-level step; call sites that do not attach traits get the conservative raw
+fetch.
+
+**Row assembly** maps stale flags to the engine's `StaleNaN` and merges series
+with identical label sets (`sortAndMerge`) — the engine assumes storages never
+emit duplicates. Duplicate timestamps pass through as stored: uniqueness is
+ingest's job, and v1 feeds them to the engine as-is over the same data.
+
+**The fingerprint filter is a shard-local semi-join.** The samples query
+restricts to the matched series by re-running the series predicates as an
+`IN (SELECT fingerprint FROM <local series table> ...)` subquery, not a GLOBAL
+broadcast of the matched set. ClickHouse materializes the subquery's set per
+shard before the scan, so it still engages the fingerprint primary-key column.
+Because the subquery re-executes the predicates after the lookup ran, it can
+match series registered in between; sample rows whose fingerprint the lookup
+never saw are skipped — the lookup is the read snapshot.
+
+---
+
+## Sharding
+
+`samples_v4` and `time_series_v4` (and all their rollups) shard on the same key
+— `cityHash64(env, temporality, metric_name, fingerprint)` — so a series'
+samples and catalog rows live on the same shard. The semi-join above exploits
+that: each shard filters by its own series rows, which are exactly the series
+of that shard's samples.
+
+The temporality filter on every samples statement
+(`temporality IN ['Cumulative', 'Unspecified']`) is a semantic no-op — the
+matched fingerprints already come from those temporalities — that engages the
+leading samples primary-key column.
+
+Delta-temporality series stay invisible to PromQL exactly as they are in v1:
+the rollout gate is parity with v1, and a Delta stream fed to `rate()`
+as-if-cumulative would be wrong, not just new.
+
+---
+
+## Observability
+
+Every statement carries a `log_comment` with
+`code.namespace=clickhouse-prometheus-v2` and `code.function.name` naming the
+call site, so this provider's work is attributable in `system.query_log`.

docs/contributing/tests/e2e.md

@@ -30,11 +30,11 @@ yarn install:browsers   # one-time Playwright browser install
 
 ### Starting the Test Environment
 
-To spin up the backend stack (SigNoz, ClickHouse, Postgres, Zookeeper, Zeus mock, gateway mock, seeder, migrator-with-web) and keep it running:
+To spin up the backend stack (SigNoz, ClickHouse, Postgres, ClickHouse Keeper, Zeus mock, gateway mock, seeder, migrator-with-web) and keep it running:
 
 ```bash
 cd tests
-uv run pytest --basetemp=./tmp/ -vv --reuse --with-web \
+uv run pytest --basetemp=./tmp/ -vv --reuse --rebuild --with-web \
   e2e/bootstrap/setup.py::test_setup
 ```
 
@@ -45,8 +45,13 @@ This command will:
 - Start the HTTP seeder container (`tests/seeder/` — exposing `/telemetry/{traces,logs,metrics}` POST + DELETE)
 - Write backend coordinates to `tests/e2e/.env.local` (loaded by `playwright.config.ts` via dotenv)
 - Keep containers running via the `--reuse` flag
+- Rebuild the SigNoz container from the current sources via the `--rebuild` flag
 
-The `--with-web` flag builds the frontend into the SigNoz container — required for E2E. The build takes ~4 mins on a cold start.
+The `--with-web` flag builds the frontend into the SigNoz container — required for E2E. The build takes ~4 mins on a cold start; later builds are incremental.
+
+### Rebuilding After Source Changes
+
+The `--with-web` image bakes the built frontend in, so neither backend nor frontend changes are picked up while `--reuse` keeps the container running. `--rebuild` fixes that for both: it kills the SigNoz container, rebuilds the image incrementally (go build cache + pnpm store — a frontend-only change rebuilds in about a minute), and starts a fresh one while databases, mocks, migrations, and the seeder stay reused. The setup command above passes it, so the iteration loop is: change code → re-run the setup command → re-run your specs. `--rebuild` requires `--reuse` and cannot be combined with `--teardown` or `--clean`.
 
 ### Stopping the Test Environment
 
@@ -281,13 +286,16 @@ The full `playwright.config.ts` is the source of truth. Common things to tweak:
 The same pytest flags integration tests expose work here, since E2E reuses the shared fixture graph:
 
 - `--reuse` — keep containers warm between runs (required for all iteration).
+- `--rebuild` — recreate the SigNoz container from the current sources (backend and, with `--with-web`, frontend) while the rest of the stack stays up. Requires `--reuse`.
 - `--teardown` — tear everything down.
+- `--clean` — prune the docker build caches, forcing the next image build to start cold.
 - `--with-web` — build the frontend into the SigNoz container. **Required for E2E**; integration tests don't need it.
-- `--sqlstore-provider`, `--postgres-version`, `--clickhouse-version`, etc. — see `docs/contributing/integration.md`.
+- `--sqlstore-provider`, `--postgres-version`, `--clickhouse-version`, etc. — see `docs/contributing/tests/integration.md`.
 
 ## What should I remember?
 
-- **Always use the `--reuse` flag** when setting up the E2E stack. `--with-web` adds a ~4 min frontend build; you only want to pay that once.
+- **Always use the `--reuse` flag** when setting up the E2E stack. `--with-web` adds a ~4 min frontend build on a cold start; later builds are incremental.
+- **Changed backend or frontend code? Re-run the setup command** — it passes `--rebuild`, swapping the SigNoz container for one built from your current sources while the rest of the stack stays up.
 - **Don't teardown before setup.** `--reuse` correctly handles partially-set-up state, so chaining teardown → setup wastes time.
 - **Prefer UI-driven flows.** Playwright captures BE requests in the trace; a parallel `fetch` probe is almost always redundant. Drop to `page.request.*` only when the UI can't reach what you need.
 - **Use `page.waitForResponse` on UI clicks** to assert BE contracts — it still exercises the UI trigger path.

docs/contributing/tests/integration.md

@@ -37,13 +37,34 @@ make py-test-setup
 Under the hood this runs, from `tests/`:
 
 ```bash
-uv run pytest --basetemp=./tmp/ -vv --reuse integration/bootstrap/setup.py::test_setup
+uv run pytest --basetemp=./tmp/ -vv --reuse --rebuild --capture=no integration/bootstrap/setup.py::test_setup
 ```
 
 This command will:
-- Start all required services (ClickHouse, PostgreSQL, Zookeeper, SigNoz, Zeus mock, gateway mock)
+- Start all required services (ClickHouse, PostgreSQL, ClickHouse Keeper, SigNoz, Zeus mock, gateway mock)
 - Register an admin user
 - Keep containers running via the `--reuse` flag
+- Rebuild the SigNoz container from the current sources via the `--rebuild` flag
+
+### Rebuilding After Source Changes
+
+`--reuse` keeps the running SigNoz container, which means backend source changes are not picked up. `--rebuild` fixes exactly that: it kills the existing SigNoz container, rebuilds the image (incremental — only changed packages recompile thanks to the build cache), and starts a fresh one, while everything else (databases, mocks, migrations) stays reused. `make py-test-setup` passes it by default, so the iteration loop is simply:
+
+```bash
+make py-test-setup      # (re)build signoz from your current sources
+uv run pytest --basetemp=./tmp/ -vv --reuse integration/tests/<suite>/
+# ... edit backend code or tests ...
+make py-test-setup      # pick up the backend changes
+uv run pytest --basetemp=./tmp/ -vv --reuse integration/tests/<suite>/
+```
+
+The same applies to the e2e stack. `--rebuild` requires `--reuse` and cannot be combined with `--teardown` or `--clean`.
+
+Some suites define their own SigNoz variant in a suite-local `conftest.py` (`create_signoz(..., cache_key=...)` — e.g. `basepath`, `metricreduction`, `querier_json_body`). Those containers are not touched by `make py-test-setup`, which only rebuilds the default instance. For such suites, pass `--rebuild` on the suite run itself — it rebuilds every SigNoz variant the run instantiates:
+
+```bash
+uv run pytest --basetemp=./tmp/ -vv --reuse --rebuild integration/tests/<suite>/
+```
 
 ### Stopping the Test Environment
 
@@ -56,11 +77,21 @@ make py-test-teardown
 Which runs:
 
 ```bash
-uv run pytest --basetemp=./tmp/ -vv --teardown integration/bootstrap/setup.py::test_teardown
+uv run pytest --basetemp=./tmp/ -vv --teardown --capture=no integration/bootstrap/setup.py::test_teardown
 ```
 
 This destroys the running integration test setup and cleans up resources.
 
+### Cleaning the Image Build Cache
+
+The `signoz:integration` image build keeps its Go build and module caches in BuildKit cache mounts, so rebuilds only recompile what changed. These caches survive `--teardown` (they belong to the Docker builder, not to any container). If a cache ever needs to be nuked — suspected corruption, disk pressure, or to force a genuinely cold build — pass the `--clean` flag:
+
+```bash
+uv run pytest --basetemp=./tmp/ -vv --teardown --clean integration/bootstrap/setup.py::test_teardown
+```
+
+`--clean` prunes the docker build artifacts backing the incremental image build at session start, so the next build starts from a clean slate. Images and regular layer cache stay intact, but note the pruning is host-wide — it clears build caches for other projects too, not just SigNoz's. The flag composes with any invocation — passing it on a normal `--reuse` run simply makes the next image build start cold (~3–4 minutes instead of seconds).
+
 ## 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 external services (Zeus cloud API, gateway, etc.).
@@ -99,7 +130,7 @@ tests/
 │       ├── passwordauthn/
 │       ├── querier/
 │       └── ...
-└── e2e/                     # Playwright suite (see docs/contributing/e2e.md)
+└── e2e/                     # Playwright suite (see docs/contributing/tests/e2e.md)
 ```
 
 Each test suite follows these principles:
@@ -224,9 +255,9 @@ Tests can be configured using pytest options:
 - `--sqlstore-provider` — Choose the SQL store provider (default: `postgres`)
 - `--sqlite-mode` — SQLite journal mode: `delete` or `wal` (default: `delete`). Only relevant when `--sqlstore-provider=sqlite`.
 - `--postgres-version` — PostgreSQL version (default: `15`)
-- `--clickhouse-version` — ClickHouse version (default: `25.5.6`)
-- `--zookeeper-version` — Zookeeper version (default: `3.7.1`)
-- `--schema-migrator-version` — SigNoz schema migrator version (default: `v0.144.2`)
+- `--clickhouse-version` — ClickHouse version, also used for ClickHouse Keeper (default: `25.12.5`)
+- `--schema-migrator-version` — SigNoz schema migrator version (default: `v0.144.6`)
+- `--with-web` — Build the frontend into the SigNoz image (required for e2e)
 
 Example:
 
@@ -239,6 +270,7 @@ uv run pytest --basetemp=./tmp/ -vv --reuse \
 ## What should I remember?
 
 - **Always use the `--reuse` flag** when setting up the environment or running tests to keep containers warm. Without it every run rebuilds the stack (~4 mins).
+- **Changed backend code? Re-run `make py-test-setup`** — it passes `--rebuild`, swapping the SigNoz container for one built from your current sources while the rest of the stack stays up.
 - **Use the `--teardown` flag** only when cleaning up — mixing `--teardown` with `--reuse` is a contradiction.
 - **Do not pre-emptively teardown before setup.** If the stack is partially up, `--reuse` picks up from wherever it is. `make py-test-teardown` then `make py-test-setup` wastes minutes.
 - **Follow the naming convention** with two-digit numeric prefixes (`01_`, `02_`) for ordered test execution within a suite.
@@ -247,5 +279,5 @@ uv run pytest --basetemp=./tmp/ -vv --reuse \
 - **Use descriptive test names** that clearly indicate what is being tested.
 - **Leverage fixtures** for common setup. The shared fixture package is at `tests/fixtures/` — reuse before adding new ones.
 - **Test both success and failure scenarios** (4xx / 5xx paths) to ensure robust functionality.
-- **Run `make py-fmt` and `make py-lint` before committing** Python changes — black + isort + autoflake + pylint.
+- **Run `make py-fmt` and `make py-lint` before committing** Python changes — ruff format + ruff check.
 - **`--sqlite-mode=wal` does not work on macOS.** The integration test environment runs SigNoz inside a Linux container with the SQLite database file mounted from the macOS host. WAL mode requires shared memory between connections, and connections crossing the VM boundary (macOS host ↔ Linux container) cannot share the WAL index, resulting in `SQLITE_IOERR_SHORT_READ`. WAL mode is tested in CI on Linux only.

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

@@ -8479,6 +8479,8 @@ export enum RuletypesCompareOperatorDTO {
 	below = 'below',
 	equal = 'equal',
 	not_equal = 'not_equal',
+	above_or_equal = 'above_or_equal',
+	below_or_equal = 'below_or_equal',
 	outside_bounds = 'outside_bounds',
 }
 export interface RuletypesBasicRuleThresholdDTO {

frontend/src/components/CreateServiceAccountModal/CreateServiceAccountModal.tsx

@@ -3,6 +3,7 @@ import { useQueryClient } from 'react-query';
 import { X } from '@signozhq/icons';
 import { Button } from '@signozhq/ui/button';
 import AuthZButton from 'lib/authz/components/AuthZButton/AuthZButton';
+import { AuthZGuardContent } from 'lib/authz/components/AuthZGuard/AuthZGuardContent';
 import { SACreatePermission } from 'lib/authz/hooks/useAuthZ/permissions/service-account.permissions';
 import { DialogFooter, DialogWrapper } from '@signozhq/ui/dialog';
 import { Input } from '@signozhq/ui/input';
@@ -20,6 +21,7 @@ import { useErrorModal } from 'providers/ErrorModalProvider';
 import APIError from 'types/api/error';
 
 import './CreateServiceAccountModal.styles.scss';
+import { Skeleton } from 'antd';
 
 interface FormValues {
 	name: string;
@@ -95,33 +97,39 @@ function CreateServiceAccountModal(): JSX.Element {
 			testId="create-service-account-modal"
 		>
 			<div className="create-sa-modal__content">
-				<form
-					id="create-sa-form"
-					className="create-sa-form"
-					onSubmit={handleSubmit(handleCreate)}
+				<AuthZGuardContent
+					checks={[SACreatePermission]}
+					fallbackOnLoading={<Skeleton active paragraph={{ rows: 1 }} />}
 				>
-					<div className="create-sa-form__item">
-						<label htmlFor="sa-name">Name</label>
-						<Controller
-							name="name"
-							control={control}
-							rules={{ required: 'Name is required' }}
-							render={({ field }): JSX.Element => (
-								<Input
-									id="sa-name"
-									placeholder="Enter a name"
-									className="create-sa-form__input"
-									value={field.value}
-									onChange={field.onChange}
-									onBlur={field.onBlur}
-								/>
+					<form
+						id="create-sa-form"
+						className="create-sa-form"
+						onSubmit={handleSubmit(handleCreate)}
+					>
+						<div className="create-sa-form__item">
+							<label htmlFor="sa-name">Name</label>
+							<Controller
+								name="name"
+								control={control}
+								rules={{ required: 'Name is required' }}
+								render={({ field }): JSX.Element => (
+									<Input
+										id="sa-name"
+										placeholder="Enter a name"
+										className="create-sa-form__input"
+										value={field.value}
+										onChange={field.onChange}
+										onBlur={field.onBlur}
+										data-testid="create-sa-name-input"
+									/>
+								)}
+							/>
+							{errors.name && (
+								<p className="create-sa-form__error">{errors.name.message}</p>
 							)}
-						/>
-						{errors.name && (
-							<p className="create-sa-form__error">{errors.name.message}</p>
-						)}
-					</div>
-				</form>
+						</div>
+					</form>
+				</AuthZGuardContent>
 			</div>
 
 			<DialogFooter className="create-sa-modal__footer">
@@ -130,6 +138,7 @@ function CreateServiceAccountModal(): JSX.Element {
 					variant="solid"
 					color="secondary"
 					onClick={handleClose}
+					data-testid="create-sa-cancel-btn"
 				>
 					<X size={12} />
 					Cancel
@@ -137,12 +146,14 @@ function CreateServiceAccountModal(): JSX.Element {
 
 				<AuthZButton
 					checks={[SACreatePermission]}
+					withPortal={false}
 					type="submit"
 					form="create-sa-form"
 					variant="solid"
 					color="primary"
 					loading={isSubmitting}
 					disabled={!isValid}
+					data-testid="create-sa-submit-btn"
 				>
 					Create Service Account
 				</AuthZButton>

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

@@ -1,19 +1,14 @@
 import { toast } from '@signozhq/ui/sonner';
+import {
+	setupAuthzAdmin,
+	setupAuthzDenyAll,
+} from 'lib/authz/utils/authz-test-utils';
 import { rest, server } from 'mocks-server/server';
 import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
 import { render, screen, userEvent, waitFor } from 'tests/test-utils';
 
 import CreateServiceAccountModal from '../CreateServiceAccountModal';
 
-jest.mock('lib/authz/components/AuthZTooltip/AuthZTooltip', () => ({
-	__esModule: true,
-	default: ({
-		children,
-	}: {
-		children: React.ReactElement;
-	}): React.ReactElement => children,
-}));
-
 jest.mock('@signozhq/ui/sonner', () => ({
 	...jest.requireActual('@signozhq/ui/sonner'),
 	toast: { success: jest.fn(), error: jest.fn() },
@@ -45,6 +40,7 @@ describe('CreateServiceAccountModal', () => {
 	beforeEach(() => {
 		jest.clearAllMocks();
 		server.use(
+			setupAuthzAdmin(),
 			rest.post(SERVICE_ACCOUNTS_ENDPOINT, (_, res, ctx) =>
 				res(ctx.status(201), ctx.json({ status: 'success', data: {} })),
 			),
@@ -55,23 +51,41 @@ describe('CreateServiceAccountModal', () => {
 		server.resetHandlers();
 	});
 
-	it('submit button is disabled when form is empty', () => {
+	it('submit button is disabled while the form is empty', async () => {
 		renderModal();
 
-		expect(
-			screen.getByRole('button', { name: /Create Service Account/i }),
-		).toBeDisabled();
+		// The form only renders once the create check resolves, and the name field
+		// registers its `required` rule on mount, so the empty-form invalid state
+		// settles a tick later.
+		await screen.findByTestId('create-sa-name-input');
+
+		await waitFor(() =>
+			expect(screen.getByTestId('create-sa-submit-btn')).toBeDisabled(),
+		);
+	});
+
+	it('submit button becomes disabled after clearing the name field', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		renderModal();
+
+		const nameInput = await screen.findByTestId('create-sa-name-input');
+		const submitBtn = await screen.findByTestId('create-sa-submit-btn');
+
+		await user.type(nameInput, 'test');
+		await waitFor(() => expect(submitBtn).not.toBeDisabled());
+
+		await user.clear(nameInput);
+		await waitFor(() => expect(submitBtn).toBeDisabled());
 	});
 
 	it('successful submit shows toast.success and closes modal', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		await user.type(screen.getByPlaceholderText('Enter a name'), 'Deploy Bot');
+		const nameInput = await screen.findByTestId('create-sa-name-input');
+		await user.type(nameInput, 'Deploy Bot');
 
-		const submitBtn = screen.getByRole('button', {
-			name: /Create Service Account/i,
-		});
+		const submitBtn = screen.getByTestId('create-sa-submit-btn');
 		await waitFor(() => expect(submitBtn).not.toBeDisabled());
 		await user.click(submitBtn);
 
@@ -102,11 +116,10 @@ describe('CreateServiceAccountModal', () => {
 
 		renderModal();
 
-		await user.type(screen.getByPlaceholderText('Enter a name'), 'Dupe Bot');
+		const nameInput = await screen.findByTestId('create-sa-name-input');
+		await user.type(nameInput, 'Dupe Bot');
 
-		const submitBtn = screen.getByRole('button', {
-			name: /Create Service Account/i,
-		});
+		const submitBtn = screen.getByTestId('create-sa-submit-btn');
 		await waitFor(() => expect(submitBtn).not.toBeDisabled());
 		await user.click(submitBtn);
 
@@ -131,8 +144,45 @@ describe('CreateServiceAccountModal', () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		await screen.findByTestId('create-service-account-modal');
-		await user.click(screen.getByRole('button', { name: /Cancel/i }));
+		const cancelBtn = await screen.findByTestId('create-sa-cancel-btn');
+		await user.click(cancelBtn);
+
+		await waitFor(() => {
+			expect(
+				screen.queryByTestId('create-service-account-modal'),
+			).not.toBeInTheDocument();
+		});
+	});
+
+	it('shows inline permission denial and hides the form when create permission is denied', async () => {
+		server.use(setupAuthzDenyAll());
+
+		renderModal();
+
+		await expect(
+			screen.findByText(/is not authorized to perform/i),
+		).resolves.toBeInTheDocument();
+
+		expect(screen.queryByTestId('create-sa-name-input')).not.toBeInTheDocument();
+		expect(
+			screen.getByTestId('create-service-account-modal'),
+		).toBeInTheDocument();
+	});
+
+	it('keeps the footer usable when create permission is denied', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		server.use(setupAuthzDenyAll());
+
+		renderModal();
+
+		await expect(
+			screen.findByText(/is not authorized to perform/i),
+		).resolves.toBeInTheDocument();
+
+		// The footer lives outside the guard: submit is gated, Cancel still works.
+		expect(screen.getByTestId('create-sa-submit-btn')).toBeDisabled();
+
+		await user.click(screen.getByTestId('create-sa-cancel-btn'));
 
 		await waitFor(() => {
 			expect(
@@ -145,7 +195,7 @@ describe('CreateServiceAccountModal', () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		const nameInput = screen.getByPlaceholderText('Enter a name');
+		const nameInput = await screen.findByTestId('create-sa-name-input');
 		await user.type(nameInput, 'Bot');
 		await user.clear(nameInput);
 

frontend/src/components/ServiceAccountDrawer/AddKeyModal/KeyFormPhase.tsx

@@ -5,6 +5,7 @@ import { Input } from '@signozhq/ui/input';
 import { ToggleGroupSimple } from '@signozhq/ui/toggle-group';
 import { DatePicker } from 'antd';
 import AuthZButton from 'lib/authz/components/AuthZButton/AuthZButton';
+import { AuthZGuardContent } from 'lib/authz/components/AuthZGuard/AuthZGuardContent';
 import {
 	APIKeyCreatePermission,
 	buildSAAttachPermission,
@@ -36,91 +37,104 @@ function KeyFormPhase({
 	onClose,
 	accountId,
 }: KeyFormPhaseProps): JSX.Element {
+	const checks = accountId
+		? [APIKeyCreatePermission, buildSAAttachPermission(accountId)]
+		: [];
+
 	return (
 		<>
 			<form id={FORM_ID} className="add-key-modal__form" onSubmit={onSubmit}>
-				<div className="add-key-modal__field">
-					<label className="add-key-modal__label" htmlFor="key-name">
-						Name <span style={{ color: 'var(--destructive)' }}>*</span>
-					</label>
-					<Input
-						id="key-name"
-						placeholder="Enter key name e.g.: Service Owner"
-						className="add-key-modal__input"
-						{...register('keyName', {
-							required: true,
-							validate: (v) => !!v.trim(),
-						})}
-					/>
-				</div>
-
-				<div className="add-key-modal__field">
-					<span className="add-key-modal__label">Expiration</span>
-					<Controller
-						name="expiryMode"
-						control={control}
-						render={({ field }): JSX.Element => (
-							<ToggleGroupSimple
-								type="single"
-								value={field.value}
-								onChange={(val: string): void => {
-									if (val) {
-										field.onChange(val);
-									}
-								}}
-								size="sm"
-								className="add-key-modal__expiry-toggle"
-								items={[
-									{ value: ExpiryMode.NONE, label: 'No Expiration' },
-									{ value: ExpiryMode.DATE, label: 'Set Expiration Date' },
-								]}
+				<AuthZGuardContent checks={checks}>
+					<>
+						<div className="add-key-modal__field">
+							<label className="add-key-modal__label" htmlFor="key-name">
+								Name <span style={{ color: 'var(--destructive)' }}>*</span>
+							</label>
+							<Input
+								id="key-name"
+								placeholder="Enter key name e.g.: Service Owner"
+								className="add-key-modal__input"
+								testId="add-key-name-input"
+								{...register('keyName', {
+									required: true,
+									validate: (v) => !!v.trim(),
+								})}
 							/>
-						)}
-					/>
-				</div>
+						</div>
 
-				{expiryMode === ExpiryMode.DATE && (
-					<div className="add-key-modal__field">
-						<label className="add-key-modal__label" htmlFor="expiry-date">
-							Expiration Date
-						</label>
-						<div className="add-key-modal__datepicker">
+						<div className="add-key-modal__field">
+							<span className="add-key-modal__label">Expiration</span>
 							<Controller
-								name="expiryDate"
+								name="expiryMode"
 								control={control}
 								render={({ field }): JSX.Element => (
-									<DatePicker
-										id="expiry-date"
+									<ToggleGroupSimple
+										type="single"
 										value={field.value}
-										onChange={field.onChange}
-										popupClassName="add-key-modal-datepicker-popup"
-										getPopupContainer={popupContainer}
-										disabledDate={disabledDate}
+										onChange={(val: string): void => {
+											if (val) {
+												field.onChange(val);
+											}
+										}}
+										size="sm"
+										className="add-key-modal__expiry-toggle"
+										items={[
+											{ value: ExpiryMode.NONE, label: 'No Expiration' },
+											{ value: ExpiryMode.DATE, label: 'Set Expiration Date' },
+										]}
 									/>
 								)}
 							/>
 						</div>
-					</div>
-				)}
+
+						{expiryMode === ExpiryMode.DATE && (
+							<div className="add-key-modal__field">
+								<label className="add-key-modal__label" htmlFor="expiry-date">
+									Expiration Date
+								</label>
+								<div className="add-key-modal__datepicker">
+									<Controller
+										name="expiryDate"
+										control={control}
+										render={({ field }): JSX.Element => (
+											<DatePicker
+												id="expiry-date"
+												value={field.value}
+												onChange={field.onChange}
+												popupClassName="add-key-modal-datepicker-popup"
+												getPopupContainer={popupContainer}
+												disabledDate={disabledDate}
+											/>
+										)}
+									/>
+								</div>
+							</div>
+						)}
+					</>
+				</AuthZGuardContent>
 			</form>
 
 			<div className="add-key-modal__footer">
 				<div className="add-key-modal__footer-right">
-					<Button variant="solid" color="secondary" onClick={onClose}>
+					<Button
+						variant="solid"
+						color="secondary"
+						onClick={onClose}
+						testId="add-key-cancel-btn"
+					>
 						Cancel
 					</Button>
 					<AuthZButton
-						checks={[
-							APIKeyCreatePermission,
-							buildSAAttachPermission(accountId ?? ''),
-						]}
+						checks={checks}
 						authZEnabled={!!accountId}
+						withPortal={false}
 						type="submit"
 						form={FORM_ID}
 						variant="solid"
 						color="primary"
 						loading={isSubmitting}
 						disabled={!isValid}
+						testId="add-key-submit-btn"
 					>
 						Create Key
 					</AuthZButton>

frontend/src/components/ServiceAccountDrawer/DeleteAccountModal.tsx

@@ -92,6 +92,7 @@ function DeleteAccountModal(): JSX.Element {
 				loading={isDeleting}
 				onClick={handleConfirm}
 				data-testid="confirm-delete-btn"
+				withPortal={false}
 			>
 				<Trash2 size={12} />
 				Delete

frontend/src/components/ServiceAccountDrawer/EditKeyModal/EditKeyForm.tsx

@@ -60,6 +60,7 @@ function EditKeyForm({
 						<AuthZTooltip
 							checks={[buildAPIKeyUpdatePermission(keyItem?.id ?? '')]}
 							enabled={!!keyItem?.id}
+							withPortal={false}
 						>
 							<div className="edit-key-modal__key-display">
 								<span className="edit-key-modal__id-text">{keyItem?.name || '—'}</span>
@@ -168,6 +169,7 @@ function EditKeyForm({
 					variant="link"
 					color="destructive"
 					onClick={onRevokeClick}
+					withPortal={false}
 				>
 					<Trash2 size={12} />
 					Revoke Key
@@ -186,6 +188,7 @@ function EditKeyForm({
 						color="primary"
 						loading={isSaving}
 						disabled={!isDirty}
+						withPortal={false}
 					>
 						Save Changes
 					</AuthZButton>

frontend/src/components/ServiceAccountDrawer/KeysTab.tsx

@@ -114,13 +114,14 @@ function buildColumns({
 			render: (_, record): JSX.Element => {
 				const tooltipTitle = isDisabled ? 'Service account disabled' : 'Revoke Key';
 				return (
-					<Tooltip title={tooltipTitle}>
+					<Tooltip title={tooltipTitle} placement="bottom">
 						<AuthZButton
 							checks={[
 								buildAPIKeyDeletePermission(record.id),
 								buildSADetachPermission(accountId),
 							]}
 							authZEnabled={!isDisabled && !!accountId}
+							withPortal={false}
 							variant="ghost"
 							size="sm"
 							color="destructive"
@@ -214,6 +215,7 @@ function KeysTab({
 				<AuthZButton
 					checks={[APIKeyCreatePermission, buildSAAttachPermission(accountId)]}
 					authZEnabled={!isDisabled && !!accountId}
+					withPortal={false}
 					variant="link"
 					color="primary"
 					onClick={async (): Promise<void> => {

frontend/src/components/ServiceAccountDrawer/OverviewTab.tsx

@@ -90,14 +90,20 @@ function OverviewTab({
 					Name
 				</label>
 				{isDisabled ? (
-					<AuthZTooltip checks={[buildSAUpdatePermission(account.id)]}>
+					<AuthZTooltip
+						checks={[buildSAUpdatePermission(account.id)]}
+						withPortal={false}
+					>
 						<div className="sa-drawer__input-wrapper sa-drawer__input-wrapper--disabled">
 							<span className="sa-drawer__input-text">{localName || '—'}</span>
 							<LockKeyhole size={14} className="sa-drawer__lock-icon" />
 						</div>
 					</AuthZTooltip>
 				) : (
-					<AuthZTooltip checks={[buildSAUpdatePermission(account.id)]}>
+					<AuthZTooltip
+						checks={[buildSAUpdatePermission(account.id)]}
+						withPortal={false}
+					>
 						<Input
 							id="sa-name"
 							value={localName}

frontend/src/components/ServiceAccountDrawer/RevokeKeyModal.tsx

@@ -55,6 +55,7 @@ export function RevokeKeyFooter({
 				color="destructive"
 				loading={isRevoking}
 				onClick={onConfirm}
+				withPortal={false}
 			>
 				<Trash2 size={12} />
 				Revoke Key

frontend/src/components/ServiceAccountDrawer/ServiceAccountDrawer.tsx

@@ -38,6 +38,7 @@ import {
 	APIKeyCreatePermission,
 	buildSAAttachPermission,
 	buildSADeletePermission,
+	buildSAReadPermission,
 	buildSAUpdatePermission,
 } from 'lib/authz/hooks/useAuthZ/permissions/service-account.permissions';
 import {
@@ -376,6 +377,7 @@ function ServiceAccountDrawer({
 					<AuthZButton
 						checks={[buildSADeletePermission(selectedAccountId ?? '')]}
 						authZEnabled={!!selectedAccountId}
+						withPortal={false}
 						variant="link"
 						color="destructive"
 						onClick={(): void => {
@@ -391,8 +393,12 @@ function ServiceAccountDrawer({
 							Cancel
 						</Button>
 						<AuthZButton
-							checks={[buildSAUpdatePermission(selectedAccountId ?? '')]}
+							checks={[
+								buildSAReadPermission(selectedAccountId ?? ''),
+								buildSAUpdatePermission(selectedAccountId ?? ''),
+							]}
 							authZEnabled={!!selectedAccountId}
+							withPortal={false}
 							variant="solid"
 							color="primary"
 							loading={isSaving}
@@ -465,6 +471,7 @@ function ServiceAccountDrawer({
 							buildSAAttachPermission(selectedAccountId ?? ''),
 						]}
 						authZEnabled={!isDeleted && !!selectedAccountId}
+						withPortal={false}
 						variant="outlined"
 						size="sm"
 						color="secondary"

frontend/src/components/ServiceAccountDrawer/__tests__/AddKeyModal.test.tsx

@@ -1,5 +1,10 @@
 import { toast } from '@signozhq/ui/sonner';
-import { setupAuthzAdmin } from 'lib/authz/utils/authz-test-utils';
+import { buildSAAttachPermission } from 'lib/authz/hooks/useAuthZ/permissions/service-account.permissions';
+import {
+	setupAuthzAdmin,
+	setupAuthzDeny,
+	setupAuthzDenyAll,
+} from 'lib/authz/utils/authz-test-utils';
 import { rest, server } from 'mocks-server/server';
 import { NuqsTestingAdapter } from 'nuqs/adapters/testing';
 import { render, screen, userEvent, waitFor } from 'tests/test-utils';
@@ -66,28 +71,29 @@ describe('AddKeyModal', () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		expect(screen.getByRole('button', { name: /Create Key/i })).toBeDisabled();
+		// The form only renders once the checks resolve, so waiting for it also
+		// guarantees the button is no longer in its authz-loading state.
+		const nameInput = await screen.findByTestId('add-key-name-input');
+		const createBtn = await screen.findByTestId('add-key-submit-btn');
 
-		await user.type(screen.getByPlaceholderText(/Enter key name/i), 'My Key');
+		expect(createBtn).toBeDisabled();
 
-		await waitFor(() =>
-			expect(
-				screen.getByRole('button', { name: /Create Key/i }),
-			).not.toBeDisabled(),
-		);
+		await user.type(nameInput, 'My Key');
+		await waitFor(() => expect(createBtn).not.toBeDisabled());
+
+		await user.clear(nameInput);
+		await waitFor(() => expect(createBtn).toBeDisabled());
 	});
 
 	it('successful creation transitions to phase 2 with key displayed and security callout', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		await user.type(screen.getByPlaceholderText(/Enter key name/i), 'Deploy Key');
-		await waitFor(() =>
-			expect(
-				screen.getByRole('button', { name: /Create Key/i }),
-			).not.toBeDisabled(),
-		);
-		await user.click(screen.getByRole('button', { name: /Create Key/i }));
+		const nameInput = await screen.findByTestId('add-key-name-input');
+		const submitBtn = await screen.findByTestId('add-key-submit-btn');
+		await user.type(nameInput, 'Deploy Key');
+		await waitFor(() => expect(submitBtn).not.toBeDisabled());
+		await user.click(submitBtn);
 
 		await screen.findByText('snz_abc123xyz456secret');
 		expect(screen.getByText(/Store the key securely/i)).toBeInTheDocument();
@@ -99,13 +105,11 @@ describe('AddKeyModal', () => {
 
 		renderModal();
 
-		await user.type(screen.getByPlaceholderText(/Enter key name/i), 'Deploy Key');
-		await waitFor(() =>
-			expect(
-				screen.getByRole('button', { name: /Create Key/i }),
-			).not.toBeDisabled(),
-		);
-		await user.click(screen.getByRole('button', { name: /Create Key/i }));
+		const nameInput = await screen.findByTestId('add-key-name-input');
+		const submitBtn = await screen.findByTestId('add-key-submit-btn');
+		await user.type(nameInput, 'Deploy Key');
+		await waitFor(() => expect(submitBtn).not.toBeDisabled());
+		await user.click(submitBtn);
 
 		await screen.findByText('snz_abc123xyz456secret');
 
@@ -123,12 +127,57 @@ describe('AddKeyModal', () => {
 		});
 	});
 
+	it('shows inline permission denial and hides the form when key create is denied', async () => {
+		server.use(setupAuthzDenyAll());
+
+		renderModal();
+
+		await expect(
+			screen.findByText(/is not authorized to perform/i),
+		).resolves.toBeInTheDocument();
+
+		expect(screen.queryByTestId('add-key-name-input')).not.toBeInTheDocument();
+		expect(screen.getByTestId('add-key-modal')).toBeInTheDocument();
+	});
+
+	it('keeps the footer usable when key create is denied', async () => {
+		const user = userEvent.setup({ pointerEventsCheck: 0 });
+		server.use(setupAuthzDenyAll());
+
+		renderModal();
+
+		await expect(
+			screen.findByText(/is not authorized to perform/i),
+		).resolves.toBeInTheDocument();
+
+		// The footer lives outside the guard: submit is gated, Cancel still works.
+		expect(screen.getByTestId('add-key-submit-btn')).toBeDisabled();
+
+		await user.click(screen.getByTestId('add-key-cancel-btn'));
+
+		await waitFor(() => {
+			expect(screen.queryByTestId('add-key-modal')).not.toBeInTheDocument();
+		});
+	});
+
+	it('shows inline permission denial when attach on the service account is denied', async () => {
+		server.use(setupAuthzDeny(buildSAAttachPermission('sa-1')));
+
+		renderModal();
+
+		await expect(
+			screen.findByText(/is not authorized to perform/i),
+		).resolves.toBeInTheDocument();
+
+		expect(screen.queryByTestId('add-key-name-input')).not.toBeInTheDocument();
+	});
+
 	it('Cancel button closes the modal', async () => {
 		const user = userEvent.setup({ pointerEventsCheck: 0 });
 		renderModal();
 
-		await screen.findByTestId('add-key-modal');
-		await user.click(screen.getByRole('button', { name: /Cancel/i }));
+		const cancelBtn = await screen.findByTestId('add-key-cancel-btn');
+		await user.click(cancelBtn);
 
 		await waitFor(() => {
 			expect(screen.queryByTestId('add-key-modal')).not.toBeInTheDocument();

frontend/src/constants/queryBuilder.ts

@@ -1,5 +1,8 @@
 // ** Helpers
-import { MetrictypesTypeDTO } from 'api/generated/services/sigNoz.schemas';
+import {
+	MetrictypesTemporalityDTO,
+	MetrictypesTypeDTO,
+} from 'api/generated/services/sigNoz.schemas';
 import { defaultTraceSelectedColumns } from 'container/OptionsMenu/constants';
 import { createIdFromObjectFields } from 'lib/createIdFromObjectFields';
 import { createNewBuilderItemName } from 'lib/newQueryBuilder/createNewBuilderItemName';
@@ -389,11 +392,17 @@ const METRIC_TYPE_TO_ATTRIBUTE_TYPE: Record<
 export function toAttributeType(
 	metricType: MetrictypesTypeDTO | undefined,
 	isMonotonic?: boolean,
+	temporality?: MetrictypesTemporalityDTO,
 ): ATTRIBUTE_TYPES | '' {
 	if (!metricType) {
 		return '';
 	}
-	if (metricType === MetrictypesTypeDTO.sum && isMonotonic === false) {
+	// Only non-monotonic cumulative sums are treated as gauges; delta sums stay Sum
+	if (
+		metricType === MetrictypesTypeDTO.sum &&
+		isMonotonic === false &&
+		temporality === MetrictypesTemporalityDTO.cumulative
+	) {
 		return ATTRIBUTE_TYPES.GAUGE;
 	}
 	return METRIC_TYPE_TO_ATTRIBUTE_TYPE[metricType] || '';

frontend/src/container/CreateAlertV2/AlertCondition/ThresholdItem.tsx

@@ -66,6 +66,10 @@ function ThresholdItem({
 				return '=';
 			case AlertThresholdOperator.IS_NOT_EQUAL_TO:
 				return '!=';
+			case AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO:
+				return '>=';
+			case AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO:
+				return '<=';
 			default:
 				return '';
 		}

frontend/src/container/CreateAlertV2/AlertCondition/utils.tsx

@@ -83,6 +83,10 @@ const getOperatorWord = (op: AlertThresholdOperator): string => {
 			return 'equal';
 		case AlertThresholdOperator.IS_NOT_EQUAL_TO:
 			return 'not equal';
+		case AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO:
+			return 'equal or exceed';
+		case AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO:
+			return 'equal or fall below';
 		default:
 			return 'exceed';
 	}
@@ -98,6 +102,10 @@ const getThresholdValue = (op: AlertThresholdOperator): number => {
 			return 100;
 		case AlertThresholdOperator.IS_NOT_EQUAL_TO:
 			return 0;
+		case AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO:
+			return 80;
+		case AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO:
+			return 50;
 		default:
 			return 80;
 	}
@@ -116,6 +124,8 @@ const getDataPoints = (
 			[AlertThresholdOperator.IS_EQUAL_TO]: [95, 100, 105, 90, 100],
 			[AlertThresholdOperator.IS_NOT_EQUAL_TO]: [5, 0, 10, 15, 0],
 			[AlertThresholdOperator.IS_ABOVE]: [75, 85, 90, 78, 95],
+			[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: [75, 80, 90, 78, 95],
+			[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: [60, 50, 40, 55, 35],
 			[AlertThresholdOperator.ABOVE_BELOW]: [75, 85, 90, 78, 95],
 		},
 		[AlertThresholdMatchType.ALL_THE_TIME]: {
@@ -123,6 +133,8 @@ const getDataPoints = (
 			[AlertThresholdOperator.IS_EQUAL_TO]: [100, 100, 100, 100, 100],
 			[AlertThresholdOperator.IS_NOT_EQUAL_TO]: [5, 10, 15, 8, 12],
 			[AlertThresholdOperator.IS_ABOVE]: [85, 87, 90, 88, 95],
+			[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: [80, 87, 90, 88, 95],
+			[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: [50, 40, 35, 42, 38],
 			[AlertThresholdOperator.ABOVE_BELOW]: [85, 87, 90, 88, 95],
 		},
 		[AlertThresholdMatchType.ON_AVERAGE]: {
@@ -130,6 +142,8 @@ const getDataPoints = (
 			[AlertThresholdOperator.IS_EQUAL_TO]: [95, 105, 100, 95, 105],
 			[AlertThresholdOperator.IS_NOT_EQUAL_TO]: [5, 10, 15, 8, 12],
 			[AlertThresholdOperator.IS_ABOVE]: [75, 85, 90, 78, 95],
+			[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: [70, 85, 90, 75, 80],
+			[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: [60, 40, 55, 45, 50],
 			[AlertThresholdOperator.ABOVE_BELOW]: [75, 85, 90, 78, 95],
 		},
 		[AlertThresholdMatchType.IN_TOTAL]: {
@@ -137,6 +151,8 @@ const getDataPoints = (
 			[AlertThresholdOperator.IS_EQUAL_TO]: [20, 20, 20, 20, 20],
 			[AlertThresholdOperator.IS_NOT_EQUAL_TO]: [10, 15, 25, 5, 30],
 			[AlertThresholdOperator.IS_ABOVE]: [10, 15, 25, 5, 30],
+			[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: [10, 15, 25, 5, 25],
+			[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: [8, 5, 10, 12, 15],
 			[AlertThresholdOperator.ABOVE_BELOW]: [10, 15, 25, 5, 30],
 		},
 		[AlertThresholdMatchType.LAST]: {
@@ -144,6 +160,8 @@ const getDataPoints = (
 			[AlertThresholdOperator.IS_EQUAL_TO]: [75, 85, 90, 78, 100],
 			[AlertThresholdOperator.IS_NOT_EQUAL_TO]: [75, 85, 90, 78, 25],
 			[AlertThresholdOperator.IS_ABOVE]: [75, 85, 90, 78, 95],
+			[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: [75, 85, 90, 78, 80],
+			[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: [75, 85, 90, 78, 50],
 			[AlertThresholdOperator.ABOVE_BELOW]: [75, 85, 90, 78, 95],
 		},
 	};
@@ -157,6 +175,8 @@ const getTooltipOperatorSymbol = (op: AlertThresholdOperator): string => {
 		[AlertThresholdOperator.IS_BELOW]: '<',
 		[AlertThresholdOperator.IS_EQUAL_TO]: '=',
 		[AlertThresholdOperator.IS_NOT_EQUAL_TO]: '!=',
+		[AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO]: '>=',
+		[AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO]: '<=',
 		[AlertThresholdOperator.ABOVE_BELOW]: '>',
 	};
 	return symbolMap[op] || '>';
@@ -252,6 +272,10 @@ export const getMatchTypeTooltip = (
 					return p === thresholdValue;
 				case AlertThresholdOperator.IS_NOT_EQUAL_TO:
 					return p !== thresholdValue;
+				case AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO:
+					return p >= thresholdValue;
+				case AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO:
+					return p <= thresholdValue;
 				default:
 					return p > thresholdValue;
 			}
@@ -294,7 +318,8 @@ export const getMatchTypeTooltip = (
 						matchType={matchType}
 					>
 						Alert triggers (all points {operatorWord} {thresholdValue})<br />
-						If any point was {thresholdValue}, no alert would fire
+						If any point didn&apos;t {operatorWord} {thresholdValue}, no alert would
+						fire
 					</TooltipExample>
 					<TooltipLink />
 				</TooltipContent>

frontend/src/container/CreateAlertV2/Footer/__tests__/utils.test.ts

@@ -532,7 +532,7 @@ describe('Footer utils', () => {
 			['symbol', '>', 'at_least_once'],
 			['literal', 'above', 'at_least_once'],
 			['short', 'eq', 'avg'],
-			['UI-unexposed', 'above_or_equal', 'at_least_once'],
+			['inclusive', 'above_or_equal', 'at_least_once'],
 		])(
 			'round-trips %s op/matchType unchanged through the submit payload (%s / %s)',
 			(_desc, op, matchType) => {

frontend/src/container/CreateAlertV2/__tests__/utils.test.tsx

@@ -332,25 +332,20 @@ describe('CreateAlertV2 utils', () => {
 			['not_equal', AlertThresholdOperator.IS_NOT_EQUAL_TO],
 			['not_eq', AlertThresholdOperator.IS_NOT_EQUAL_TO],
 			['!=', AlertThresholdOperator.IS_NOT_EQUAL_TO],
+			['5', AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO],
+			['above_or_equal', AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO],
+			['above_or_eq', AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO],
+			['>=', AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO],
+			['6', AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO],
+			['below_or_equal', AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO],
+			['below_or_eq', AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO],
+			['<=', AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO],
 			['7', AlertThresholdOperator.ABOVE_BELOW],
 			['outside_bounds', AlertThresholdOperator.ABOVE_BELOW],
 		])('maps backend alias %s to canonical enum', (alias, expected) => {
 			expect(normalizeOperator(alias)).toBe(expected);
 		});
 
-		it.each([
-			['5', 'above_or_equal'],
-			['above_or_equal', 'above_or_equal'],
-			['above_or_eq', 'above_or_equal'],
-			['>=', 'above_or_equal'],
-			['6', 'below_or_equal'],
-			['below_or_equal', 'below_or_equal'],
-			['below_or_eq', 'below_or_equal'],
-			['<=', 'below_or_equal'],
-		])('returns undefined for UI-unexposed alias %s (%s family)', (alias) => {
-			expect(normalizeOperator(alias)).toBeUndefined();
-		});
-
 		it('returns undefined for unknown values', () => {
 			expect(normalizeOperator('gibberish')).toBeUndefined();
 			expect(normalizeOperator(undefined)).toBeUndefined();
@@ -413,8 +408,8 @@ describe('CreateAlertV2 utils', () => {
 			['symbol', '>', 'at_least_once'],
 			['short form', 'eq', 'avg'],
 			['mixed numeric and literal', '7', 'last'],
-			['UI-unexposed operator', 'above_or_equal', 'at_least_once'],
-			['UI-unexposed numeric operator', '5', 'at_least_once'],
+			['inclusive literal operator', 'above_or_equal', 'at_least_once'],
+			['inclusive numeric operator', '5', 'at_least_once'],
 		])('preserves %s op/matchType verbatim (%s / %s)', (_desc, op, matchType) => {
 			const state = getThresholdStateFromAlertDef(buildDef(op, matchType));
 			expect(state.operator).toBe(op);

frontend/src/container/CreateAlertV2/context/conditionNormalizers.ts

@@ -2,9 +2,8 @@ import { AlertThresholdMatchType, AlertThresholdOperator } from './types';
 
 // Mirrors the backend's CompareOperator.Normalize() in
 // pkg/types/ruletypes/compare.go. Maps any accepted alias to the enum value
-// the dropdown understands. Returns undefined for aliases the UI does not
-// expose (e.g. above_or_equal, below_or_equal) so callers can keep the raw
-// value on screen instead of silently rewriting it.
+// the dropdown understands. Returns undefined for unknown values so callers
+// can keep the raw value on screen instead of silently rewriting it.
 export function normalizeOperator(
 	raw: string | undefined,
 ): AlertThresholdOperator | undefined {
@@ -27,6 +26,16 @@ export function normalizeOperator(
 		case 'not_eq':
 		case '!=':
 			return AlertThresholdOperator.IS_NOT_EQUAL_TO;
+		case '5':
+		case 'above_or_equal':
+		case 'above_or_eq':
+		case '>=':
+			return AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO;
+		case '6':
+		case 'below_or_equal':
+		case 'below_or_eq':
+		case '<=':
+			return AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO;
 		case '7':
 		case 'outside_bounds':
 			return AlertThresholdOperator.ABOVE_BELOW;

frontend/src/container/CreateAlertV2/context/constants.ts

@@ -125,6 +125,14 @@ export const THRESHOLD_OPERATOR_OPTIONS = [
 	{ value: AlertThresholdOperator.IS_BELOW, label: 'BELOW' },
 	{ value: AlertThresholdOperator.IS_EQUAL_TO, label: 'EQUAL TO' },
 	{ value: AlertThresholdOperator.IS_NOT_EQUAL_TO, label: 'NOT EQUAL TO' },
+	{
+		value: AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO,
+		label: 'ABOVE OR EQUAL TO',
+	},
+	{
+		value: AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO,
+		label: 'BELOW OR EQUAL TO',
+	},
 ];
 
 export const ANOMALY_THRESHOLD_OPERATOR_OPTIONS = [

frontend/src/container/CreateAlertV2/context/types.ts

@@ -99,6 +99,8 @@ export enum AlertThresholdOperator {
 	IS_BELOW = 'below',
 	IS_EQUAL_TO = 'equal',
 	IS_NOT_EQUAL_TO = 'not_equal',
+	IS_ABOVE_OR_EQUAL_TO = 'above_or_equal',
+	IS_BELOW_OR_EQUAL_TO = 'below_or_equal',
 	ABOVE_BELOW = 'outside_bounds',
 }
 

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

@@ -33,6 +33,7 @@ function AllAttributes({
 	metricName,
 	metricType,
 	isMonotonic,
+	temporality,
 	minTime,
 	maxTime,
 }: AllAttributesProps): JSX.Element {
@@ -71,6 +72,7 @@ function AllAttributes({
 				groupBy,
 				limit,
 				isMonotonic,
+				temporality,
 			);
 			handleExplorerTabChange(
 				PANEL_TYPES.TIME_SERIES,
@@ -89,7 +91,7 @@ function AllAttributes({
 				[MetricsExplorerEventKeys.AttributeKey]: groupBy,
 			});
 		},
-		[metricName, metricType, isMonotonic, handleExplorerTabChange],
+		[metricName, metricType, isMonotonic, temporality, handleExplorerTabChange],
 	);
 
 	const goToMetricsExploreWithAppliedAttribute = useCallback(
@@ -101,6 +103,7 @@ function AllAttributes({
 				undefined,
 				undefined,
 				isMonotonic,
+				temporality,
 			);
 			handleExplorerTabChange(
 				PANEL_TYPES.TIME_SERIES,
@@ -120,7 +123,7 @@ function AllAttributes({
 				[MetricsExplorerEventKeys.AttributeValue]: value,
 			});
 		},
-		[metricName, metricType, isMonotonic, handleExplorerTabChange],
+		[metricName, metricType, isMonotonic, temporality, handleExplorerTabChange],
 	);
 
 	const handleKeyMenuItemClick = useCallback(

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

@@ -86,6 +86,7 @@ function MetricDetails({
 				undefined,
 				undefined,
 				metadata?.isMonotonic,
+				metadata?.temporality,
 			);
 			handleExplorerTabChange(
 				PANEL_TYPES.TIME_SERIES,
@@ -108,6 +109,7 @@ function MetricDetails({
 		handleExplorerTabChange,
 		metadata?.type,
 		metadata?.isMonotonic,
+		metadata?.temporality,
 	]);
 
 	useEffect(() => {
@@ -196,6 +198,7 @@ function MetricDetails({
 					metricName={metricName}
 					metricType={metadata?.type}
 					isMonotonic={metadata?.isMonotonic}
+					temporality={metadata?.temporality}
 					minTime={minTime}
 					maxTime={maxTime}
 				/>

frontend/src/container/MetricsExplorer/MetricDetails/__tests__/utils.test.ts

@@ -147,6 +147,44 @@ describe('MetricDetails utils', () => {
 			expect(query.builder.queryData[0]?.spaceAggregation).toBe('sum');
 		});
 
+		it('treats a cumulative non-monotonic Sum as a Gauge', () => {
+			const query = getMetricDetailsQuery(
+				TEST_METRIC_NAME,
+				MetrictypesTypeDTO.sum,
+				undefined,
+				undefined,
+				undefined,
+				false,
+				MetrictypesTemporalityDTO.cumulative,
+			);
+
+			expect(query.builder.queryData[0]?.aggregateAttribute?.type).toBe(
+				ATTRIBUTE_TYPES.GAUGE,
+			);
+			expect(query.builder.queryData[0]?.aggregateOperator).toBe('avg');
+			expect(query.builder.queryData[0]?.timeAggregation).toBe('avg');
+			expect(query.builder.queryData[0]?.spaceAggregation).toBe('avg');
+		});
+
+		it('treats a delta non-monotonic Sum as a Sum', () => {
+			const query = getMetricDetailsQuery(
+				TEST_METRIC_NAME,
+				MetrictypesTypeDTO.sum,
+				undefined,
+				undefined,
+				undefined,
+				false,
+				MetrictypesTemporalityDTO.delta,
+			);
+
+			expect(query.builder.queryData[0]?.aggregateAttribute?.type).toBe(
+				ATTRIBUTE_TYPES.SUM,
+			);
+			expect(query.builder.queryData[0]?.aggregateOperator).toBe('rate');
+			expect(query.builder.queryData[0]?.timeAggregation).toBe('rate');
+			expect(query.builder.queryData[0]?.spaceAggregation).toBe('sum');
+		});
+
 		it('should create correct query for GAUGE metric type', () => {
 			const query = getMetricDetailsQuery(
 				TEST_METRIC_NAME,

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

@@ -35,6 +35,7 @@ export interface AllAttributesProps {
 	metricName: string;
 	metricType: MetrictypesTypeDTO | undefined;
 	isMonotonic?: boolean;
+	temporality?: MetrictypesTemporalityDTO;
 	minTime?: number;
 	maxTime?: number;
 }

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

@@ -89,12 +89,16 @@ export function getMetricDetailsQuery(
 	groupBy?: string,
 	limit?: number,
 	isMonotonic?: boolean,
+	temporality?: MetrictypesTemporalityDTO,
 ): Query {
 	let timeAggregation;
 	let spaceAggregation;
 	let aggregateOperator;
+	// Only non-monotonic cumulative sums are treated as gauges; delta sums stay Sum
 	const isNonMonotonicSum =
-		metricType === MetrictypesTypeDTO.sum && isMonotonic === false;
+		metricType === MetrictypesTypeDTO.sum &&
+		isMonotonic === false &&
+		temporality === MetrictypesTemporalityDTO.cumulative;
 
 	switch (metricType) {
 		case MetrictypesTypeDTO.sum:
@@ -131,7 +135,7 @@ export function getMetricDetailsQuery(
 			break;
 	}
 
-	const attributeType = toAttributeType(metricType, isMonotonic);
+	const attributeType = toAttributeType(metricType, isMonotonic, temporality);
 
 	return {
 		...initialQueriesMap[DataSource.METRICS],

frontend/src/container/NewWidget/RightContainer/ContextLinks/__test__/utils.test.ts

@@ -0,0 +1,40 @@
+import { processContextLinks } from '../utils';
+
+describe('processContextLinks', () => {
+	// Regression for #11325.
+	it('substitutes per-row groupBy values in the path and query params', () => {
+		const [link] = processContextLinks(
+			[
+				{
+					id: '1',
+					label: 'Open trace {{trace_id}}',
+					url: '/trace/{{trace_id}}?spanId={{span_id}}&levelUp=0&levelDown=0',
+				},
+			],
+			{ _trace_id: 'abc123', _span_id: 'def456' },
+		);
+
+		expect(link.url).toBe('/trace/abc123?spanId=def456&levelUp=0&levelDown=0');
+		expect(link.label).toBe('Open trace abc123');
+	});
+
+	it('resolves dashboard and global variables alongside row fields', () => {
+		const [link] = processContextLinks(
+			[
+				{ id: '1', label: 'Logs', url: '/logs/{{service}}?ts={{timestamp_start}}' },
+			],
+			{ service: 'frontend', timestamp_start: '1720512000000', _service: 'redis' },
+		);
+
+		expect(link.url).toBe('/logs/frontend?ts=1720512000000');
+	});
+
+	it('leaves an unresolvable token in place', () => {
+		const [link] = processContextLinks(
+			[{ id: '1', label: 'Open', url: '/trace/{{trace_id}}' }],
+			{},
+		);
+
+		expect(link.url).toBe('/trace/{{trace_id}}');
+	});
+});

frontend/src/container/QueryBuilder/filters/MetricNameSelector/MetricNameSelector.test.tsx

@@ -393,12 +393,13 @@ describe('selecting a metric type updates the aggregation options', () => {
 		]);
 	});
 
-	it('non-monotonic Sum metric is treated as Gauge', () => {
+	it('cumulative non-monotonic Sum metric is treated as Gauge', () => {
 		returnMetrics([
 			makeMetric({
 				metricName: 'active_connections',
 				type: MetrictypesTypeDTO.sum,
 				isMonotonic: false,
+				temporality: 'cumulative' as never,
 			}),
 		]);
 
@@ -427,6 +428,36 @@ describe('selecting a metric type updates the aggregation options', () => {
 		]);
 	});
 
+	it('delta non-monotonic Sum metric is treated as Sum', () => {
+		returnMetrics([
+			makeMetric({
+				metricName: 'queue_depth_delta',
+				type: MetrictypesTypeDTO.sum,
+				isMonotonic: false,
+				temporality: 'delta' as never,
+			}),
+		]);
+
+		render(<MetricQueryHarness query={makeQuery()} />);
+
+		const input = screen.getByRole('combobox');
+		fireEvent.change(input, {
+			target: { value: 'queue_depth_delta' },
+		});
+		fireEvent.blur(input);
+
+		expect(getOptionLabels('time-agg-options')).toStrictEqual([
+			'Rate',
+			'Increase',
+		]);
+		expect(getOptionLabels('space-agg-options')).toStrictEqual([
+			'Sum',
+			'Avg',
+			'Min',
+			'Max',
+		]);
+	});
+
 	it('Histogram metric shows no time options and P50–P99 space options', () => {
 		returnMetrics([
 			makeMetric({

frontend/src/container/QueryBuilder/filters/MetricNameSelector/MetricNameSelector.tsx

@@ -34,7 +34,7 @@ export type MetricNameSelectorProps = {
 function getAttributeType(
 	metric: MetricsexplorertypesListMetricDTO,
 ): ATTRIBUTE_TYPES | '' {
-	return toAttributeType(metric.type, metric.isMonotonic);
+	return toAttributeType(metric.type, metric.isMonotonic, metric.temporality);
 }
 
 function createAutocompleteData(

frontend/src/container/RolesSettings/CreateEditRolePage/CreateEditRolePage.tsx

@@ -26,6 +26,7 @@ import { useCreateEditRolePageActions } from './useCreateEditRolePageActions';
 
 import styles from './CreateEditRolePage.module.scss';
 import { BrandedPermission } from 'lib/authz/hooks/useAuthZ/types';
+import { AuthZGuardContent } from 'lib/authz/components/AuthZGuard/AuthZGuardContent';
 
 function authzCheckFn(
 	_props: object,
@@ -33,18 +34,11 @@ function authzCheckFn(
 ): BrandedPermission[] {
 	const match = router.matchPath<{ roleId: string }>(ROUTES.ROLE_DETAILS);
 	const roleId = match?.roleId ?? 'new';
-	const roleName = router.searchParams.get('name') ?? '';
 	const isCreateMode = roleId === 'new';
 
 	if (isCreateMode) {
 		return [RoleCreatePermission];
 	}
-	if (roleName) {
-		return [
-			buildRoleReadPermission(roleName),
-			buildRoleUpdatePermission(roleName),
-		];
-	}
 	return [];
 }
 
@@ -149,7 +143,7 @@ function CreateEditRolePageContent(): JSX.Element {
 		);
 	}
 
-	if ((isLoading && !isCreateMode) || isFeatureGateLoading) {
+	if (isFeatureGateLoading) {
 		return (
 			<div className={styles.createEditRolePage}>
 				<Skeleton active paragraph={{ rows: 8 }} />
@@ -157,32 +151,18 @@ function CreateEditRolePageContent(): JSX.Element {
 		);
 	}
 
-	if (loadError) {
-		return (
-			<div
-				className={styles.createEditRolePage}
-				data-testid="create-edit-role-page"
-			>
-				<div className={styles.createEditRolePageHeader}>
-					<div className={styles.createEditRolePageHeaderLeft}>
-						<Button
-							variant="ghost"
-							color="secondary"
-							onClick={handleCancel}
-							disabled={isSaving}
-							data-testid="cancel-button"
-							className={styles.backButton}
-						>
-							<ArrowLeft size={16} />
-						</Button>
-						<Typography.Title level={3}>Failed to load role</Typography.Title>
-					</div>
-				</div>
+	const title = isCreateMode
+		? 'Create Role'
+		: `Role - ${
+				formData.name || (isLoading ? 'Loading role...' : 'Failed to load role')
+			}`;
 
-				<ErrorInPlace error={loadError} data-testid="role-load-error-banner" />
-			</div>
-		);
-	}
+	const canCheckRolePermissions = !isCreateMode && !!roleName;
+
+	const saveChecks = isCreateMode
+		? [RoleCreatePermission]
+		: [buildRoleReadPermission(roleName), buildRoleUpdatePermission(roleName)];
+	const isSaveCheckEnabled = isCreateMode || canCheckRolePermissions;
 
 	return (
 		<div
@@ -201,11 +181,7 @@ function CreateEditRolePageContent(): JSX.Element {
 					>
 						<ArrowLeft size={16} />
 					</Button>
-					<Typography.Title level={3}>
-						{isCreateMode
-							? 'Create Role'
-							: `Role - ${formData.name || 'Loading role...'}`}
-					</Typography.Title>
+					<Typography.Title level={3}>{title}</Typography.Title>
 				</div>
 
 				<div className={styles.createEditRolePageActions}>
@@ -218,11 +194,8 @@ function CreateEditRolePageContent(): JSX.Element {
 						</div>
 					)}
 					<AuthZButton
-						checks={
-							isCreateMode
-								? [RoleCreatePermission]
-								: [buildRoleUpdatePermission(roleName)]
-						}
+						checks={saveChecks}
+						authZEnabled={isSaveCheckEnabled}
 						variant="solid"
 						color="primary"
 						onClick={handleSaveAndNavigate}
@@ -235,61 +208,91 @@ function CreateEditRolePageContent(): JSX.Element {
 				</div>
 			</div>
 
-			{saveError && (
-				<ErrorInPlace
-					error={saveError}
-					height="auto"
-					data-testid="save-error-banner"
-					padding={0}
-					bordered={true}
-					className={styles.errorInPlaceContainer}
-				/>
-			)}
-
-			<div className={styles.createEditRolePageContent}>
-				<div className={styles.createEditRolePageForm}>
-					<div className={styles.formRow}>
-						{isCreateMode ? (
-							<div className={styles.formField}>
-								<label htmlFor="role-name" className={styles.formLabel}>
-									Name
-								</label>
-								<Input
-									id="role-name"
-									value={formData.name}
-									onChange={(e): void => handleFormChange('name', e.target.value)}
-									placeholder="my-custom-role"
-									data-testid="role-name-input"
-								/>
-							</div>
-						) : null}
-						<div className={styles.formField}>
-							<label htmlFor="role-description" className={styles.formLabel}>
-								Description
-							</label>
-							<Input
-								id="role-description"
-								value={formData.description}
-								onChange={(e): void => handleFormChange('description', e.target.value)}
-								placeholder="Custom role for the support team"
-								data-testid="role-description-input"
-							/>
-						</div>
+			<AuthZGuardContent
+				checks={canCheckRolePermissions ? [buildRoleReadPermission(roleName)] : []}
+				fallbackOnLoading={
+					<div className={styles.createEditRolePage}>
+						<Skeleton active paragraph={{ rows: 8 }} />
 					</div>
-				</div>
+				}
+			>
+				<>
+					{isLoading && (
+						<div className={styles.createEditRolePage}>
+							<Skeleton active paragraph={{ rows: 8 }} />
+						</div>
+					)}
 
-				<div className={styles.createEditRolePageDivider} />
+					{loadError && (
+						<ErrorInPlace
+							error={loadError}
+							height="auto"
+							data-testid="role-load-error-banner"
+							padding={0}
+							bordered={true}
+							className={styles.errorInPlaceContainer}
+						/>
+					)}
 
-				<PermissionEditor
-					resources={resources}
-					mode={editorMode}
-					onModeChange={setEditorMode}
-					onResourceChange={setResources}
-					onJsonValidityChange={setHasJsonError}
-					isLoading={isLoading}
-					validationErrors={validationErrors}
-				/>
-			</div>
+					{saveError && (
+						<ErrorInPlace
+							error={saveError}
+							height="auto"
+							data-testid="save-error-banner"
+							padding={0}
+							bordered={true}
+							className={styles.errorInPlaceContainer}
+						/>
+					)}
+
+					<div className={styles.createEditRolePageContent}>
+						<div className={styles.createEditRolePageForm}>
+							<div className={styles.formRow}>
+								{isCreateMode ? (
+									<div className={styles.formField}>
+										<label htmlFor="role-name" className={styles.formLabel}>
+											Name
+										</label>
+										<Input
+											id="role-name"
+											value={formData.name}
+											onChange={(e): void => handleFormChange('name', e.target.value)}
+											placeholder="my-custom-role"
+											data-testid="role-name-input"
+										/>
+									</div>
+								) : null}
+								<div className={styles.formField}>
+									<label htmlFor="role-description" className={styles.formLabel}>
+										Description
+									</label>
+									<Input
+										id="role-description"
+										value={formData.description}
+										onChange={(e): void =>
+											handleFormChange('description', e.target.value)
+										}
+										placeholder="Custom role for the support team"
+										data-testid="role-description-input"
+									/>
+								</div>
+							</div>
+						</div>
+
+						<div className={styles.createEditRolePageDivider} />
+
+						<PermissionEditor
+							resources={resources}
+							mode={editorMode}
+							onModeChange={setEditorMode}
+							onResourceChange={setResources}
+							onJsonValidityChange={setHasJsonError}
+							isLoading={isLoading}
+							validationErrors={validationErrors}
+						/>
+					</div>
+				</>
+			</AuthZGuardContent>
 
 			<ConfirmDialog
 				open={isBlocked}

frontend/src/container/RolesSettings/CreateEditRolePage/__tests__/EditRolePage.authz.test.tsx

@@ -4,6 +4,7 @@ import { server } from 'mocks-server/server';
 import { rest } from 'msw';
 import { render, screen } from 'tests/test-utils';
 import {
+	AUTHZ_CHECK_URL,
 	setupAuthzAdmin,
 	setupAuthzDenyAll,
 	setupAuthzDeny,
@@ -57,24 +58,80 @@ function renderEditPage(): ReturnType<typeof render> {
 
 describe('EditRolePage - AuthZ', () => {
 	describe('permission denied', () => {
-		it('shows PermissionDeniedFullPage when read permission denied', async () => {
+		it('shows PermissionDeniedCallout when read permission denied', async () => {
 			server.use(setupAuthzDenyAll());
 
 			renderEditPage();
 
 			await expect(
-				screen.findByText(/You are not authorized/i),
+				screen.findByText(/is not authorized to perform/i),
 			).resolves.toBeInTheDocument();
+
+			expect(
+				screen.queryByText('Uh-oh! You are not authorized'),
+			).not.toBeInTheDocument();
 		});
 
-		it('shows PermissionDeniedFullPage when update permission denied but read granted', async () => {
+		it('keeps the header visible and hides the form when read permission denied', async () => {
+			server.use(setupAuthzDenyAll());
+
+			renderEditPage();
+
+			await screen.findByText(/is not authorized to perform/i);
+
+			await expect(
+				screen.findByText(`Role - ${EDIT_ROLE_NAME}`),
+			).resolves.toBeInTheDocument();
+			expect(screen.getByTestId('cancel-button')).toBeInTheDocument();
+			expect(screen.getByTestId('save-button')).toBeDisabled();
+
+			expect(
+				screen.queryByTestId('role-description-input'),
+			).not.toBeInTheDocument();
+			expect(screen.queryByTestId('permission-editor')).not.toBeInTheDocument();
+		});
+
+		it('renders page with disabled save button when update permission denied but read granted', async () => {
 			server.use(setupAuthzDeny(buildRoleUpdatePermission(EDIT_ROLE_NAME)));
 
 			renderEditPage();
 
 			await expect(
-				screen.findByText(/You are not authorized/i),
+				screen.findByText(`Role - ${EDIT_ROLE_NAME}`),
 			).resolves.toBeInTheDocument();
+
+			const saveButton = await screen.findByTestId('save-button');
+			expect(saveButton).toBeDisabled();
+		});
+	});
+
+	describe('route without the name query param', () => {
+		// `roleName` is the permission selector. When it is missing we must skip the
+		// check entirely — building `role:` widens to `role:*` on the wire and never
+		// matches back, which would deny the form even for an admin.
+		it('renders the form instead of denying it', async () => {
+			server.use(setupAuthzAdmin());
+
+			render(
+				<Switch>
+					<Route path={ROUTES.ROLES_SETTINGS} exact>
+						<div data-testid="roles-list-redirect" />
+					</Route>
+					<Route path={ROUTES.ROLE_DETAILS}>
+						<CreateEditRolePage />
+					</Route>
+				</Switch>,
+				undefined,
+				{ initialRoute: `/settings/roles/${EDIT_ROLE_ID}` },
+			);
+
+			await expect(
+				screen.findByTestId('role-description-input'),
+			).resolves.toBeInTheDocument();
+
+			expect(
+				screen.queryByText(/is not authorized to perform/i),
+			).not.toBeInTheDocument();
 		});
 	});
 
@@ -96,6 +153,23 @@ describe('EditRolePage - AuthZ', () => {
 		});
 	});
 
+	describe('permission check failure', () => {
+		it('renders the form when the permission check request fails', async () => {
+			server.use(
+				rest.post(AUTHZ_CHECK_URL, (_req, res, ctx) => res(ctx.status(500))),
+			);
+
+			renderEditPage();
+
+			await expect(
+				screen.findByTestId('role-description-input'),
+			).resolves.toBeInTheDocument();
+			expect(
+				screen.queryByText(/is not authorized to perform/i),
+			).not.toBeInTheDocument();
+		});
+	});
+
 	describe('permission granted', () => {
 		it('renders edit page when both read and update permissions granted', async () => {
 			server.use(setupAuthzAdmin());

frontend/src/container/RolesSettings/CreateEditRolePage/__tests__/EditRolePage.test.tsx

@@ -71,6 +71,20 @@ describe('EditRolePage', () => {
 
 			expect(document.querySelector('.ant-skeleton')).toBeInTheDocument();
 		});
+
+		it('shows loading title in header while fetching role data', async () => {
+			server.use(
+				rest.get(`${rolesApiBase}/:id`, (_req, res, ctx) =>
+					res(ctx.delay(200), ctx.status(200), ctx.json(roleWithTransactionGroups)),
+				),
+			);
+
+			renderEditPage();
+
+			await expect(
+				screen.findByText('Role - Loading role...'),
+			).resolves.toBeInTheDocument();
+		});
 	});
 
 	describe('load error state', () => {
@@ -83,12 +97,12 @@ describe('EditRolePage', () => {
 
 			renderEditPage();
 
-			await waitFor(() => {
-				expect(document.querySelector('.error-in-place')).toBeInTheDocument();
-			});
+			await expect(
+				screen.findByTestId('role-load-error-banner'),
+			).resolves.toBeInTheDocument();
 		});
 
-		it('shows Failed to load role title on load error', async () => {
+		it('shows failed to load title on load error', async () => {
 			server.use(
 				rest.get(`${rolesApiBase}/:id`, (_req, res, ctx) =>
 					res(ctx.status(404), ctx.json({ error: { message: 'Not found' } })),
@@ -98,7 +112,7 @@ describe('EditRolePage', () => {
 			renderEditPage();
 
 			await expect(
-				screen.findByText('Failed to load role'),
+				screen.findByText('Role - Failed to load role'),
 			).resolves.toBeInTheDocument();
 		});
 

frontend/src/container/RolesSettings/RolesComponents/RolesListingTable.tsx

@@ -8,7 +8,7 @@ import ErrorInPlace from 'components/ErrorInPlace/ErrorInPlace';
 import ROUTES from 'constants/routes';
 import { useRolesFeatureGate } from 'hooks/useRolesFeatureGate';
 import useUrlQuery from 'hooks/useUrlQuery';
-import { withAuthZPage } from 'lib/authz/components/withAuthZ/withAuthZPage';
+import { withAuthZContent } from 'lib/authz/components/withAuthZ/withAuthZContent';
 import { RoleListPermission } from 'lib/authz/hooks/useAuthZ/permissions/role.permissions';
 import LineClampedText from 'periscope/components/LineClampedText/LineClampedText';
 import { useTimezone } from 'providers/Timezone';
@@ -267,7 +267,7 @@ function RolesListContent({ searchQuery }: RolesListContentProps): JSX.Element {
 	);
 }
 
-export default withAuthZPage<RolesListContentProps>(RolesListContent, {
+export default withAuthZContent<RolesListContentProps>(RolesListContent, {
 	checks: [RoleListPermission],
 	fallbackOnLoading: (
 		<div className={styles.rolesListingTable}>

frontend/src/container/RolesSettings/RolesComponents/__tests__/RolesListingTable.authz.test.tsx

@@ -0,0 +1,81 @@
+import { listRolesSuccessResponse } from 'mocks-server/__mockdata__/roles';
+import { server } from 'mocks-server/server';
+import { rest } from 'msw';
+import {
+	AUTHZ_CHECK_URL,
+	setupAuthzAdmin,
+	setupAuthzDenyAll,
+} from 'lib/authz/utils/authz-test-utils';
+import { render, screen } from 'tests/test-utils';
+
+import RolesListingTable from '../RolesListingTable';
+
+const rolesApiBase = '*/api/v1/roles';
+
+beforeEach(() => {
+	server.use(
+		rest.get(rolesApiBase, (_req, res, ctx) =>
+			res(ctx.status(200), ctx.json(listRolesSuccessResponse)),
+		),
+	);
+});
+
+afterEach(() => {
+	server.resetHandlers();
+});
+
+function renderTable(): ReturnType<typeof render> {
+	return render(<RolesListingTable searchQuery="" />, undefined, {
+		initialRoute: '/settings/roles',
+	});
+}
+
+describe('RolesListingTable - AuthZ', () => {
+	describe('permission granted', () => {
+		it('renders the roles table when list permission granted', async () => {
+			server.use(setupAuthzAdmin());
+
+			renderTable();
+
+			await expect(
+				screen.findByText('billing-manager'),
+			).resolves.toBeInTheDocument();
+		});
+	});
+
+	describe('permission denied', () => {
+		it('shows inline permission denial instead of the table when list permission denied', async () => {
+			server.use(setupAuthzDenyAll());
+
+			renderTable();
+
+			await expect(
+				screen.findByText(/is not authorized to perform/i),
+			).resolves.toBeInTheDocument();
+
+			expect(screen.queryByText('billing-manager')).not.toBeInTheDocument();
+
+			// denial is inline, not a full page takeover
+			expect(
+				screen.queryByText('Uh-oh! You are not authorized'),
+			).not.toBeInTheDocument();
+		});
+	});
+
+	describe('permission check failure', () => {
+		it('renders the roles table when the permission check request fails', async () => {
+			server.use(
+				rest.post(AUTHZ_CHECK_URL, (_req, res, ctx) => res(ctx.status(500))),
+			);
+
+			renderTable();
+
+			await expect(
+				screen.findByText('billing-manager'),
+			).resolves.toBeInTheDocument();
+			expect(
+				screen.queryByText(/is not authorized to perform/i),
+			).not.toBeInTheDocument();
+		});
+	});
+});

frontend/src/container/RolesSettings/ViewRolePage/ViewRolePage.tsx

@@ -5,22 +5,15 @@ import { Button } from '@signozhq/ui/button';
 import { Divider } from '@signozhq/ui/divider';
 import { RadioGroup, RadioGroupItem } from '@signozhq/ui/radio-group';
 import { Tabs } from '@signozhq/ui/tabs';
-import { TooltipSimple } from '@signozhq/ui/tooltip';
 import { Typography } from '@signozhq/ui/typography';
 import { Skeleton } from 'antd';
 import { useGetRole } from 'api/generated/services/role';
 import ErrorInPlace from 'components/ErrorInPlace/ErrorInPlace';
 import { useDeleteRoleModal } from 'container/RolesSettings/DeleteRoleModal/useDeleteRoleModal';
-import AuthZButton from 'lib/authz/components/AuthZButton/AuthZButton';
 import { transformApiToRolePermissions } from 'container/RolesSettings/hooks/useRolePermissions';
 import { useRolesFeatureGate } from 'hooks/useRolesFeatureGate';
-import { withAuthZPage } from 'lib/authz/components/withAuthZ/withAuthZPage';
-import { RouterContext } from 'lib/authz/components/withAuthZ/withAuthZ';
-import {
-	buildRoleDeletePermission,
-	buildRoleReadPermission,
-	buildRoleUpdatePermission,
-} from 'lib/authz/hooks/useAuthZ/permissions/role.permissions';
+import { withAuthZContent } from 'lib/authz/components/withAuthZ/withAuthZContent';
+import { buildRoleReadPermission } from 'lib/authz/hooks/useAuthZ/permissions/role.permissions';
 import { useTimezone } from 'providers/Timezone';
 import APIError from 'types/api/error';
 import { RoleType } from 'types/roles';
@@ -32,43 +25,35 @@ import ReadOnlyJsonViewer from './ReadOnlyJsonViewer';
 import { useViewRolePageActions } from './useViewRolePageActions';
 
 import styles from './ViewRolePage.module.scss';
+import { ViewRolePageHeaderActions } from 'container/RolesSettings/ViewRolePage/ViewRolePageHeaderActions';
 
-function ViewRolePageContent(): JSX.Element {
+interface ViewRoleContentProps {
+	roleId: string;
+	roleName: string;
+	viewMode: 'list' | 'json';
+	expandedResources: Set<string>;
+	setExpandedResources: (resources: Set<string>) => void;
+	handleModeChange: (value: string) => void;
+	handleTabChange: (key: string) => void;
+	activeTab: 'overview';
+}
+
+function ViewRoleContentInner({
+	roleId,
+	viewMode,
+	expandedResources,
+	setExpandedResources,
+	handleModeChange,
+	handleTabChange,
+	activeTab,
+}: ViewRoleContentProps): JSX.Element {
 	const { formatTimezoneAdjustedTimestampOptional } = useTimezone();
-	const { isRolesEnabled, isLoading: isFeatureGateLoading } =
-		useRolesFeatureGate();
-
-	const {
-		roleId,
-		roleName,
-		activeTab,
-		viewMode,
-		expandedResources,
-		setExpandedResources,
-		handleRedirectToUpdate,
-		handleCancel,
-		handleModeChange,
-		handleTabChange,
-	} = useViewRolePageActions();
 
 	const { data, isLoading, error } = useGetRole(
-		{ id: roleId ?? '' },
+		{ id: roleId },
 		{ query: { enabled: !!roleId } },
 	);
 	const role = data?.data;
-	const isManaged = role?.type === RoleType.MANAGED;
-
-	const {
-		isDeleteModalOpen,
-		deleteError,
-		handleOpenDeleteModal,
-		handleCloseDeleteModal,
-		handleConfirmDelete,
-	} = useDeleteRoleModal({
-		roleId,
-		isManaged: isManaged ?? false,
-		onDeleteSuccess: handleCancel,
-	});
 
 	const tabItems = useMemo(
 		() => [
@@ -116,7 +101,7 @@ function ViewRolePageContent(): JSX.Element {
 						<div className={styles.permissionContent}>
 							{viewMode === 'list' ? (
 								<PermissionOverview
-									roleId={roleId ?? ''}
+									roleId={roleId}
 									expandedResources={expandedResources}
 									onExpandedResourcesChange={setExpandedResources}
 								/>
@@ -138,6 +123,109 @@ function ViewRolePageContent(): JSX.Element {
 		],
 	);
 
+	if (isLoading) {
+		return <Skeleton active paragraph={{ rows: 6 }} />;
+	}
+
+	if (error) {
+		return (
+			<ErrorInPlace
+				error={toAPIError(error, 'Failed to load role details')}
+				data-testid="role-error-banner"
+			/>
+		);
+	}
+
+	if (!role) {
+		return <></>;
+	}
+
+	return (
+		<div className={styles.viewRolePageContent}>
+			<div className={styles.viewRolePageForm}>
+				<div className={styles.formField}>
+					<label htmlFor="role-description" className={styles.formLabel}>
+						Description
+					</label>
+					<Typography>{role.description}</Typography>
+				</div>
+				<div className={styles.formRow}>
+					<div className={styles.formField}>
+						<label htmlFor="role-created-at" className={styles.formLabel}>
+							Created At
+						</label>
+						<Badge color="secondary">
+							{formatTimezoneAdjustedTimestampOptional(role.createdAt)}
+						</Badge>
+					</div>
+					<div className={styles.formField}>
+						<label htmlFor="role-modified-at" className={styles.formLabel}>
+							Last Modified At
+						</label>
+						<Badge color="secondary">
+							{formatTimezoneAdjustedTimestampOptional(role.updatedAt)}
+						</Badge>
+					</div>
+				</div>
+			</div>
+
+			<Divider />
+
+			<Tabs
+				className={styles.roleTabs}
+				value={activeTab}
+				onChange={handleTabChange}
+				items={tabItems}
+			/>
+		</div>
+	);
+}
+
+const ViewRoleContent = withAuthZContent<ViewRoleContentProps>(
+	ViewRoleContentInner,
+	{
+		checks: (props: ViewRoleContentProps) =>
+			props.roleName ? [buildRoleReadPermission(props.roleName)] : [],
+		fallbackOnLoading: <Skeleton active paragraph={{ rows: 6 }} />,
+	},
+);
+
+function ViewRolePage(): JSX.Element {
+	const { isRolesEnabled, isLoading: isFeatureGateLoading } =
+		useRolesFeatureGate();
+
+	const {
+		roleId,
+		roleName,
+		activeTab,
+		viewMode,
+		expandedResources,
+		setExpandedResources,
+		handleRedirectToUpdate,
+		handleCancel,
+		handleModeChange,
+		handleTabChange,
+	} = useViewRolePageActions();
+
+	const { data, isLoading: isRoleLoading } = useGetRole(
+		{ id: roleId ?? '' },
+		{ query: { enabled: !!roleId } },
+	);
+	const role = data?.data;
+	const isManaged = role?.type === RoleType.MANAGED;
+
+	const {
+		isDeleteModalOpen,
+		deleteError,
+		handleOpenDeleteModal,
+		handleCloseDeleteModal,
+		handleConfirmDelete,
+	} = useDeleteRoleModal({
+		roleId,
+		isManaged: isManaged ?? false,
+		onDeleteSuccess: handleCancel,
+	});
+
 	if (!isRolesEnabled && !isFeatureGateLoading) {
 		return (
 			<div className={styles.viewRolePage} data-testid="view-role-page">
@@ -175,7 +263,7 @@ function ViewRolePageContent(): JSX.Element {
 		);
 	}
 
-	if (isLoading || isFeatureGateLoading) {
+	if (isFeatureGateLoading) {
 		return (
 			<div className={styles.viewRolePage}>
 				<Skeleton active paragraph={{ rows: 8 }} />
@@ -183,36 +271,6 @@ function ViewRolePageContent(): JSX.Element {
 		);
 	}
 
-	if (error) {
-		return (
-			<div className={styles.viewRolePage} data-testid="view-role-page">
-				<div className={styles.viewRolePageHeader}>
-					<div className={styles.viewRolePageHeaderLeft}>
-						<Button
-							variant="ghost"
-							color="secondary"
-							onClick={handleCancel}
-							data-testid="cancel-button"
-							className={styles.backButton}
-						>
-							<ArrowLeft size={16} />
-						</Button>
-						<Typography.Title level={3}>Failed to load role</Typography.Title>
-					</div>
-				</div>
-
-				<ErrorInPlace
-					error={toAPIError(error, 'Failed to load role details')}
-					data-testid="role-error-banner"
-				/>
-			</div>
-		);
-	}
-
-	if (!role) {
-		return <></>;
-	}
-
 	return (
 		<div className={styles.viewRolePage} data-testid="view-role-page">
 			<div className={styles.viewRolePageHeader}>
@@ -227,103 +285,35 @@ function ViewRolePageContent(): JSX.Element {
 						<ArrowLeft size={16} />
 					</Button>
 					<Typography.Title level={3}>
-						{'Role - ' + role.name || 'Loading role...'}
+						{'Role - ' + (roleName || 'Loading role...')}
 					</Typography.Title>
 				</div>
 
-				<div className={styles.viewRolePageActions}>
-					{isManaged ? (
-						<TooltipSimple title="Managed roles cannot be deleted">
-							<Button
-								variant="link"
-								color="destructive"
-								disabled
-								data-testid="delete-button"
-								className={styles.deleteButton}
-							>
-								Delete
-							</Button>
-						</TooltipSimple>
-					) : (
-						<AuthZButton
-							checks={[buildRoleDeletePermission(roleName)]}
-							variant="link"
-							color="destructive"
-							onClick={handleOpenDeleteModal}
-							data-testid="delete-button"
-							className={styles.deleteButton}
-						>
-							Delete
-						</AuthZButton>
-					)}
-
-					<Divider type="vertical" />
-
-					{isManaged ? (
-						<TooltipSimple title="Managed roles cannot be updated">
-							<Button
-								variant="solid"
-								color="primary"
-								disabled
-								data-testid="save-button"
-							>
-								Update
-							</Button>
-						</TooltipSimple>
-					) : (
-						<AuthZButton
-							checks={[buildRoleUpdatePermission(roleName)]}
-							variant="solid"
-							color="primary"
-							data-testid="save-button"
-							onClick={handleRedirectToUpdate}
-						>
-							Update
-						</AuthZButton>
-					)}
-				</div>
-			</div>
-
-			<div className={styles.viewRolePageContent}>
-				<div className={styles.viewRolePageForm}>
-					<div className={styles.formField}>
-						<label htmlFor="role-description" className={styles.formLabel}>
-							Description
-						</label>
-						<Typography>{role.description}</Typography>
-					</div>
-					<div className={styles.formRow}>
-						<div className={styles.formField}>
-							<label htmlFor="role-created-at" className={styles.formLabel}>
-								Created At
-							</label>
-							<Badge color="secondary">
-								{formatTimezoneAdjustedTimestampOptional(role.createdAt)}
-							</Badge>
-						</div>
-						<div className={styles.formField}>
-							<label htmlFor="role-modified-at" className={styles.formLabel}>
-								Last Modified At
-							</label>
-							<Badge color="secondary">
-								{formatTimezoneAdjustedTimestampOptional(role.updatedAt)}
-							</Badge>
-						</div>
-					</div>
-				</div>
-
-				<Divider />
-
-				<Tabs
-					className={styles.roleTabs}
-					value={activeTab}
-					onChange={handleTabChange}
-					items={tabItems}
+				<ViewRolePageHeaderActions
+					isRoleLoading={isRoleLoading}
+					isManaged={isManaged}
+					roleName={roleName}
+					handleOpenDeleteModal={handleOpenDeleteModal}
+					handleRedirectToUpdate={handleRedirectToUpdate}
 				/>
 			</div>
+
+			{roleId && (
+				<ViewRoleContent
+					roleId={roleId}
+					roleName={roleName}
+					viewMode={viewMode}
+					expandedResources={expandedResources}
+					setExpandedResources={setExpandedResources}
+					handleModeChange={handleModeChange}
+					handleTabChange={handleTabChange}
+					activeTab={activeTab}
+				/>
+			)}
+
 			<DeleteRoleModal
 				isOpen={isDeleteModalOpen}
-				roleName={role.name}
+				roleName={roleName}
 				error={deleteError}
 				onCancel={handleCloseDeleteModal}
 				onConfirm={handleConfirmDelete}
@@ -332,14 +322,4 @@ function ViewRolePageContent(): JSX.Element {
 	);
 }
 
-export default withAuthZPage(ViewRolePageContent, {
-	checks: (_props: object, router: RouterContext) => {
-		const roleName = router.searchParams.get('name') ?? '';
-		return roleName ? [buildRoleReadPermission(roleName)] : [];
-	},
-	fallbackOnLoading: (
-		<div className={styles.viewRolePage}>
-			<Skeleton active paragraph={{ rows: 8 }} />
-		</div>
-	),
-});
+export default ViewRolePage;

frontend/src/container/RolesSettings/ViewRolePage/ViewRolePageHeaderActions.tsx

@@ -0,0 +1,114 @@
+import styles from 'container/RolesSettings/ViewRolePage/ViewRolePage.module.scss';
+import { Button } from '@signozhq/ui/button';
+import { Divider } from '@signozhq/ui/divider';
+import AuthZButton from 'lib/authz/components/AuthZButton/AuthZButton';
+import {
+	buildRoleDeletePermission,
+	buildRoleReadPermission,
+	buildRoleUpdatePermission,
+} from 'lib/authz/hooks/useAuthZ/permissions/role.permissions';
+import { TooltipSimple } from '@signozhq/ui/tooltip';
+
+export function ViewRolePageHeaderActions({
+	isRoleLoading,
+	isManaged,
+	roleName,
+	handleOpenDeleteModal,
+	handleRedirectToUpdate,
+}: {
+	isRoleLoading: boolean;
+	isManaged: boolean;
+	roleName: string;
+	handleOpenDeleteModal: () => void;
+	handleRedirectToUpdate: () => void;
+}): JSX.Element {
+	const renderDeleteButton = (): JSX.Element => {
+		if (isRoleLoading) {
+			return (
+				<Button
+					variant="link"
+					color="destructive"
+					disabled
+					data-testid="delete-button"
+					className={styles.deleteButton}
+				>
+					Delete
+				</Button>
+			);
+		}
+
+		if (isManaged) {
+			return (
+				<TooltipSimple title="Managed roles cannot be deleted">
+					<Button
+						variant="link"
+						color="destructive"
+						disabled
+						data-testid="delete-button"
+						className={styles.deleteButton}
+					>
+						Delete
+					</Button>
+				</TooltipSimple>
+			);
+		}
+
+		return (
+			<AuthZButton
+				checks={[buildRoleDeletePermission(roleName)]}
+				authZEnabled={!!roleName}
+				variant="link"
+				color="destructive"
+				onClick={handleOpenDeleteModal}
+				data-testid="delete-button"
+				className={styles.deleteButton}
+			>
+				Delete
+			</AuthZButton>
+		);
+	};
+
+	const renderUpdateButton = (): JSX.Element => {
+		if (isRoleLoading) {
+			return (
+				<Button variant="solid" color="primary" disabled data-testid="save-button">
+					Update
+				</Button>
+			);
+		}
+
+		if (isManaged) {
+			return (
+				<TooltipSimple title="Managed roles cannot be updated">
+					<Button variant="solid" color="primary" disabled data-testid="save-button">
+						Update
+					</Button>
+				</TooltipSimple>
+			);
+		}
+
+		return (
+			<AuthZButton
+				checks={[
+					buildRoleReadPermission(roleName),
+					buildRoleUpdatePermission(roleName),
+				]}
+				authZEnabled={!!roleName}
+				variant="solid"
+				color="primary"
+				data-testid="save-button"
+				onClick={handleRedirectToUpdate}
+			>
+				Update
+			</AuthZButton>
+		);
+	};
+
+	return (
+		<div className={styles.viewRolePageActions}>
+			{renderDeleteButton()}
+			<Divider type="vertical" />
+			{renderUpdateButton()}
+		</div>
+	);
+}

frontend/src/container/RolesSettings/ViewRolePage/__tests__/ViewRolePage.authz.test.tsx

@@ -34,7 +34,7 @@ describe('ViewRolePage - AuthZ', () => {
 	});
 
 	describe('permission denied', () => {
-		it('shows permission denied page when read permission denied', async () => {
+		it('shows inline permission denial when read permission denied but keeps header visible', async () => {
 			server.use(setupAuthzDenyAll());
 
 			jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
@@ -49,8 +49,144 @@ describe('ViewRolePage - AuthZ', () => {
 			});
 
 			await expect(
-				screen.findByText(/You are not authorized/i),
+				screen.findByTestId('view-role-page'),
 			).resolves.toBeInTheDocument();
+
+			await expect(
+				screen.findByText(/is not authorized to perform/i),
+			).resolves.toBeInTheDocument();
+
+			expect(screen.getByTestId('delete-button')).toBeInTheDocument();
+
+			expect(
+				screen.queryByText('Uh-oh! You are not authorized'),
+			).not.toBeInTheDocument();
+		});
+
+		it('hides the role content when read permission denied', async () => {
+			server.use(setupAuthzDenyAll());
+
+			jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
+				data: customRoleResponse,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof roleApi.useGetRole>);
+
+			jest.spyOn(useRolePermissionsModule, 'useRolePermissions').mockReturnValue({
+				data: mockPermissionsData,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof useRolePermissionsModule.useRolePermissions>);
+
+			render(<ViewRolePage />, undefined, {
+				initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
+			});
+
+			await screen.findByText(/is not authorized to perform/i);
+
+			expect(screen.queryByTestId('permission-view-mode')).not.toBeInTheDocument();
+			expect(screen.queryByText('Description')).not.toBeInTheDocument();
+		});
+	});
+
+	describe('route without the name query param', () => {
+		// `roleName` is the permission selector. When it is missing we must skip the
+		// check entirely — building `role:` widens to `role:*` on the wire and never
+		// matches back, which would deny the content even for an admin.
+		it('renders the role content instead of denying it', async () => {
+			server.use(setupAuthzAdmin());
+
+			jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
+				data: customRoleResponse,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof roleApi.useGetRole>);
+
+			jest.spyOn(useRolePermissionsModule, 'useRolePermissions').mockReturnValue({
+				data: mockPermissionsData,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof useRolePermissionsModule.useRolePermissions>);
+
+			render(<ViewRolePage />, undefined, {
+				initialRoute: `/settings/roles/${CUSTOM_ROLE_ID}`,
+			});
+
+			await expect(
+				screen.findByTestId('permission-view-mode'),
+			).resolves.toBeInTheDocument();
+
+			expect(
+				screen.queryByText(/is not authorized to perform/i),
+			).not.toBeInTheDocument();
+		});
+
+		it('leaves the action buttons enabled instead of gating them on an empty selector', async () => {
+			server.use(setupAuthzAdmin());
+
+			jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
+				data: customRoleResponse,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof roleApi.useGetRole>);
+
+			jest.spyOn(useRolePermissionsModule, 'useRolePermissions').mockReturnValue({
+				data: mockPermissionsData,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof useRolePermissionsModule.useRolePermissions>);
+
+			render(
+				<TooltipProvider>
+					<ViewRolePage />
+				</TooltipProvider>,
+				undefined,
+				{ initialRoute: `/settings/roles/${CUSTOM_ROLE_ID}` },
+			);
+
+			await waitFor(() => {
+				expect(screen.getByTestId('delete-button')).not.toBeDisabled();
+				expect(screen.getByTestId('save-button')).not.toBeDisabled();
+			});
+		});
+	});
+
+	describe('permission check failure', () => {
+		it('renders the role content when the permission check request fails', async () => {
+			server.use(
+				rest.post(AUTHZ_CHECK_URL, (_req, res, ctx) => res(ctx.status(500))),
+			);
+
+			jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
+				data: customRoleResponse,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof roleApi.useGetRole>);
+
+			jest.spyOn(useRolePermissionsModule, 'useRolePermissions').mockReturnValue({
+				data: mockPermissionsData,
+				isLoading: false,
+				isError: false,
+				error: null,
+			} as ReturnType<typeof useRolePermissionsModule.useRolePermissions>);
+
+			render(<ViewRolePage />, undefined, {
+				initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
+			});
+
+			await expect(
+				screen.findByTestId('permission-view-mode'),
+			).resolves.toBeInTheDocument();
+			expect(
+				screen.queryByText(/is not authorized to perform/i),
+			).not.toBeInTheDocument();
 		});
 	});
 

frontend/src/container/RolesSettings/ViewRolePage/__tests__/ViewRolePage.edgeCases.test.tsx

@@ -78,8 +78,9 @@ describe('ViewRolePage - Edge Cases', () => {
 			initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
 		});
 
+		// Wait for content to render (not just page wrapper)
 		await expect(
-			screen.findByTestId('view-role-page'),
+			screen.findByTestId('permission-view-mode'),
 		).resolves.toBeInTheDocument();
 		const dashes = screen.getAllByText('—');
 		expect(dashes.length).toBeGreaterThanOrEqual(2);
@@ -111,8 +112,9 @@ describe('ViewRolePage - Edge Cases', () => {
 			initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
 		});
 
+		// Wait for content to render (not just page wrapper)
 		await expect(
-			screen.findByTestId('view-role-page'),
+			screen.findByTestId('permission-view-mode'),
 		).resolves.toBeInTheDocument();
 		const dashes = screen.getAllByText('—');
 		expect(dashes.length).toBeGreaterThanOrEqual(2);

frontend/src/container/RolesSettings/ViewRolePage/__tests__/ViewRolePage.error.test.tsx

@@ -4,7 +4,7 @@ import * as roleApi from 'api/generated/services/role';
 import { customRoleResponse } from 'mocks-server/__mockdata__/roles';
 import { server } from 'mocks-server/server';
 import { setupAuthzAdmin } from 'lib/authz/utils/authz-test-utils';
-import { render, screen, waitFor } from 'tests/test-utils';
+import { render, screen } from 'tests/test-utils';
 
 import * as useRolePermissionsModule from '../../hooks/useRolePermissions';
 import ViewRolePage from '../ViewRolePage';
@@ -45,12 +45,12 @@ describe('ViewRolePage - Error State', () => {
 			initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
 		});
 
-		await waitFor(() => {
-			expect(document.querySelector('.error-in-place')).toBeInTheDocument();
-		});
+		await expect(
+			screen.findByTestId('role-error-banner'),
+		).resolves.toBeInTheDocument();
 	});
 
-	it('displays error state with title when API fails without role data', async () => {
+	it('displays error state when API fails without role data', async () => {
 		jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
 			data: undefined,
 			isLoading: false,
@@ -62,12 +62,10 @@ describe('ViewRolePage - Error State', () => {
 			initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
 		});
 
+		// Error shows in content area after authz check passes
 		await expect(
-			screen.findByText('Failed to load role'),
+			screen.findByTestId('role-error-banner'),
 		).resolves.toBeInTheDocument();
-		await waitFor(() => {
-			expect(document.querySelector('.error-in-place')).toBeInTheDocument();
-		});
 	});
 
 	it('shows back button on error state', async () => {

frontend/src/container/RolesSettings/ViewRolePage/__tests__/ViewRolePage.loading.test.tsx

@@ -1,7 +1,7 @@
 import * as roleApi from 'api/generated/services/role';
 import { server } from 'mocks-server/server';
 import { setupAuthzAdmin } from 'lib/authz/utils/authz-test-utils';
-import { render } from 'tests/test-utils';
+import { render, screen } from 'tests/test-utils';
 
 import ViewRolePage from '../ViewRolePage';
 
@@ -36,6 +36,24 @@ describe('ViewRolePage - Loading State', () => {
 		expect(document.querySelector('.ant-skeleton')).toBeInTheDocument();
 	});
 
+	it('keeps the header visible with delete disabled while fetching role', async () => {
+		jest.spyOn(roleApi, 'useGetRole').mockReturnValue({
+			data: undefined,
+			isLoading: true,
+			isError: false,
+			error: null,
+		} as ReturnType<typeof roleApi.useGetRole>);
+
+		render(<ViewRolePage />, undefined, {
+			initialRoute: buildViewRoleRoute(CUSTOM_ROLE_ID, CUSTOM_ROLE_NAME),
+		});
+
+		await expect(
+			screen.findByTestId('delete-button'),
+		).resolves.toBeInTheDocument();
+		expect(screen.getByTestId('delete-button')).toBeDisabled();
+	});
+
 	it('does not fetch when roleId is missing from URL', () => {
 		const getRole = jest.spyOn(roleApi, 'useGetRole');
 

frontend/src/container/RolesSettings/ViewRolePage/__tests__/ViewRolePage.permissionOverview.test.tsx

@@ -18,8 +18,9 @@ import {
 } from './testUtils';
 
 async function waitForPageReady(): Promise<void> {
+	// Wait for content to render (after authz check passes)
 	await expect(
-		screen.findByTestId('view-role-page'),
+		screen.findByTestId('permission-view-mode'),
 	).resolves.toBeInTheDocument();
 }
 

frontend/src/hooks/dashboard/__test__/useContextVariables.test.ts

@@ -0,0 +1,61 @@
+import { resolveTexts } from '../useContextVariables';
+
+const ROW_VARIABLES = { _trace_id: 'abc123', _span_id: 'def456' };
+
+const resolveOne = (
+	text: string,
+	processedVariables: Record<string, string>,
+): string => resolveTexts({ texts: [text], processedVariables }).fullTexts[0];
+
+describe('resolveTexts', () => {
+	it('resolves bare {{field}} placeholders from per-row field variables', () => {
+		expect(
+			resolveOne('/trace/{{trace_id}}?spanId={{span_id}}', ROW_VARIABLES),
+		).toBe('/trace/abc123?spanId=def456');
+	});
+
+	it('still resolves the explicitly prefixed {{_field}} form', () => {
+		expect(resolveOne('/trace/{{_trace_id}}', ROW_VARIABLES)).toBe(
+			'/trace/abc123',
+		);
+	});
+
+	it.each([
+		['{{.trace_id}}', '/trace/{{.trace_id}}'],
+		['[[trace_id]]', '/trace/[[trace_id]]'],
+		['$trace_id', '/trace/$trace_id'],
+	])('resolves the %s placeholder syntax', (_syntax, text) => {
+		expect(resolveOne(text, ROW_VARIABLES)).toBe('/trace/abc123');
+	});
+
+	it('resolves a field name containing dots', () => {
+		expect(
+			resolveOne('/svc/{{service.name}}', { '_service.name': 'redis' }),
+		).toBe('/svc/redis');
+	});
+
+	it('gives a dashboard variable precedence over a same-named row field', () => {
+		expect(
+			resolveOne('/svc/{{service}}', {
+				service: 'from-dashboard',
+				_service: 'from-row',
+			}),
+		).toBe('/svc/from-dashboard');
+	});
+
+	it('leaves an unknown placeholder untouched', () => {
+		expect(resolveOne('/trace/{{unknown}}', ROW_VARIABLES)).toBe(
+			'/trace/{{unknown}}',
+		);
+	});
+
+	it('picks the truncated side of a multi-value field for truncatedTexts', () => {
+		const { fullTexts, truncatedTexts } = resolveTexts({
+			texts: ['services: {{service}}'],
+			processedVariables: { _service: 'a, b +1-|-a, b, c' },
+		});
+
+		expect(fullTexts[0]).toBe('services: a, b, c');
+		expect(truncatedTexts[0]).toBe('services: a, b +1');
+	});
+});

frontend/src/hooks/dashboard/useContextVariables.tsx

@@ -223,6 +223,14 @@ const extractVarName = (
 	return match;
 };
 
+// Per-row fields are registered `_`-prefixed, but templates use the bare name (`{{trace_id}}`).
+// Exact match first so dashboard/global variables keep precedence over a same-named row field.
+const lookupVariableValue = (
+	varName: string,
+	processedVariables: Record<string, string>,
+): string | undefined =>
+	processedVariables[varName] ?? processedVariables[`_${varName}`];
+
 // Utility function to resolve text with processed variables
 const resolveText = (
 	text: string,
@@ -233,7 +241,7 @@ const resolveText = (
 
 	return text.replace(combinedPattern, (match) => {
 		const varName = extractVarName(match, matcher, processedVariables);
-		const value = processedVariables[varName];
+		const value = lookupVariableValue(varName, processedVariables);
 
 		if (value != null) {
 			const parts = value.split('-|-');
@@ -254,7 +262,7 @@ const resolveTextWithTruncation = (
 
 	const result = text.replace(combinedPattern, (match) => {
 		const varName = extractVarName(match, matcher, processedVariables);
-		const value = processedVariables[varName];
+		const value = lookupVariableValue(varName, processedVariables);
 
 		if (value != null) {
 			const parts = value.split('-|-');

frontend/src/lib/authz/components/AuthZButton/AuthZButton.tsx

@@ -15,12 +15,18 @@ export type AuthZButtonProps = ButtonProps & {
 	 * Gate the permission check itself. When false, renders a plain button.
 	 */
 	authZEnabled?: boolean;
+	/**
+	 * Set this false when this button is used inside a modal/drawer of signozhq/ui,
+	 * otherwise the tooltip will not have the correct z-index
+	 */
+	withPortal?: false;
 };
 
 function AuthZButton({
 	checks,
 	tooltipMessage,
 	authZEnabled = true,
+	withPortal,
 	...buttonProps
 }: AuthZButtonProps): JSX.Element {
 	return (
@@ -28,6 +34,7 @@ function AuthZButton({
 			checks={checks}
 			enabled={authZEnabled}
 			tooltipMessage={tooltipMessage}
+			withPortal={withPortal}
 		>
 			<Button {...buttonProps} />
 		</AuthZTooltip>

frontend/src/lib/authz/components/AuthZTooltip/AuthZTooltip.tsx

@@ -1,8 +1,8 @@
-import { CSSProperties, ReactElement, cloneElement, useMemo } from 'react';
+import { cloneElement, CSSProperties, ReactElement, useMemo } from 'react';
 import {
-	TooltipRoot,
 	TooltipContent,
 	TooltipProvider,
+	TooltipRoot,
 	TooltipTrigger,
 } from '@signozhq/ui/tooltip';
 import type { BrandedPermission } from 'lib/authz/hooks/useAuthZ/types';
@@ -23,6 +23,11 @@ interface AuthZTooltipProps {
 	children: ReactElement;
 	enabled?: boolean;
 	tooltipMessage?: string;
+	/**
+	 * Set this false when this button is used inside a modal/drawer of signozhq/ui,
+	 * otherwise the tooltip will not have the correct z-index
+	 */
+	withPortal?: false;
 }
 
 function formatDeniedMessage(
@@ -42,6 +47,7 @@ function AuthZTooltip({
 	children,
 	enabled = true,
 	tooltipMessage,
+	withPortal,
 }: AuthZTooltipProps): JSX.Element {
 	const { user } = useAppContext();
 	const shouldCheck = enabled && checks.length > 0;
@@ -69,10 +75,12 @@ function AuthZTooltip({
 		return children;
 	}
 
+	const childTestId = (children.props as { testId?: string }).testId;
+
 	return (
 		<TooltipProvider>
 			<TooltipRoot>
-				<TooltipTrigger asChild>
+				<TooltipTrigger asChild testId={childTestId}>
 					{cloneElement(children, {
 						disabled: true,
 						style: DISABLED_STYLE,
@@ -82,7 +90,7 @@ function AuthZTooltip({
 						'data-denied-permissions': deniedPermissions.join(','),
 					})}
 				</TooltipTrigger>
-				<TooltipContent className={styles.errorContent}>
+				<TooltipContent className={styles.errorContent} withPortal={withPortal}>
 					{formatDeniedMessage(deniedPermissions, user.id, tooltipMessage)}
 				</TooltipContent>
 			</TooltipRoot>

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/utils/__tests__/deriveAlertPrefill.test.ts

@@ -167,9 +167,9 @@ describe('deriveAlertPrefill', () => {
 
 		it.each([
 			['above', AlertThresholdOperator.IS_ABOVE],
-			['above_or_equal', AlertThresholdOperator.IS_ABOVE],
+			['above_or_equal', AlertThresholdOperator.IS_ABOVE_OR_EQUAL_TO],
 			['below', AlertThresholdOperator.IS_BELOW],
-			['below_or_equal', AlertThresholdOperator.IS_BELOW],
+			['below_or_equal', AlertThresholdOperator.IS_BELOW_OR_EQUAL_TO],
 			['equal', AlertThresholdOperator.IS_EQUAL_TO],
 			['not_equal', AlertThresholdOperator.IS_NOT_EQUAL_TO],
 		])('maps panel operator %s → %s', (op, expected) => {

frontend/src/pages/DashboardPageV2/DashboardContainer/PanelsAndSectionsLayout/Panel/utils/deriveAlertPrefill.ts

@@ -104,20 +104,6 @@ function pickHighestDanger(
 	)[0];
 }
 
-// The alert UI has no inclusive operator; collapse "or equal" onto its strict variant.
-function panelOperatorToAlertOperator(
-	operator: DashboardtypesComparisonOperatorDTO | undefined,
-): AlertThresholdOperator | undefined {
-	switch (operator) {
-		case 'above_or_equal':
-			return normalizeOperator('above');
-		case 'below_or_equal':
-			return normalizeOperator('below');
-		default:
-			return normalizeOperator(operator);
-	}
-}
-
 export function deriveAlertPrefill(
 	panel: DashboardtypesPanelDTO,
 	query: Query,
@@ -135,7 +121,7 @@ export function deriveAlertPrefill(
 
 	const top = pickHighestDanger(readPanelThresholds(panel.spec.plugin));
 	if (top) {
-		prefill.operator = panelOperatorToAlertOperator(top.operator);
+		prefill.operator = normalizeOperator(top.operator);
 		prefill.threshold = {
 			id: uuid(),
 			label: 'critical',

go.mod

@@ -4,7 +4,7 @@ go 1.25.7
 
 require (
 	dario.cat/mergo v1.0.2
-	github.com/AfterShip/clickhouse-sql-parser v0.5.3
+	github.com/AfterShip/clickhouse-sql-parser v0.5.4
 	github.com/ClickHouse/clickhouse-go/v2 v2.44.0
 	github.com/DATA-DOG/go-sqlmock v1.5.2
 	github.com/SigNoz/clickhouse-go-mock v0.14.0

go.sum

@@ -66,8 +66,8 @@ dario.cat/mergo v1.0.2/go.mod h1:E/hbnu0NxMFBjpMIE34DRGLWqDy0g5FuKDhCb31ngxA=
 dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 filippo.io/edwards25519 v1.2.0 h1:crnVqOiS4jqYleHd9vaKZ+HKtHfllngJIiOpNpoJsjo=
 filippo.io/edwards25519 v1.2.0/go.mod h1:xzAOLCNug/yB62zG1bQ8uziwrIqIuxhctzJT18Q77mc=
-github.com/AfterShip/clickhouse-sql-parser v0.5.3 h1:6iap8XGjuSjD3w7r1UNrg66ljBugcv2P39s4eo/ZLRw=
-github.com/AfterShip/clickhouse-sql-parser v0.5.3/go.mod h1:Qi3qvPTfZb/aFwI5V4WFOahgjsLJa4MzVijIAfwOhDw=
+github.com/AfterShip/clickhouse-sql-parser v0.5.4 h1:yiCQaMq8EO+dpKdnpP9YYd/ne6MSuOXgsMsNL33NiTI=
+github.com/AfterShip/clickhouse-sql-parser v0.5.4/go.mod h1:Qi3qvPTfZb/aFwI5V4WFOahgjsLJa4MzVijIAfwOhDw=
 github.com/Azure/azure-sdk-for-go v68.0.0+incompatible h1:fcYLmCpyNYRnvJbPerq7U0hS+6+I79yEDJBqVNcqUzU=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0 h1:fou+2+WFTib47nS+nz/ozhEBnvU96bKHy6LjRsY4E28=
 github.com/Azure/azure-sdk-for-go/sdk/azcore v1.21.0/go.mod h1:t76Ruy8AHvUAC8GfMWJMa0ElSbuIcO03NLpynfbgsPA=

grammar/FilterQuery.g4

@@ -112,15 +112,12 @@ functionCall
     ;
 
 /*
- * Full-text search call: search('needle')
- *
- * Uses the shared functionParamList so future scoped forms like
- * search(body, 'abc') / search(attribute, 'abc') need no grammar change. Today
- * only a single needle is supported. Unlike bare/quoted free text (`fullText`),
- * which only targets the body column, search() fans out across every field.
+ * Full-text search: search('term') or scoped search('term', body, ...).
+ * First param is the search term; the rest are field-context scopes (body/attribute/
+ * resource/log), quoted or bare. Handled in the visitor — no grammar change.
  */
 searchCall
-    : SEARCH LPAREN functionParamList RPAREN
+    : SEARCH LPAREN valueList RPAREN
     ;
 
 // Function parameters can be keys, single scalar values, or arrays

pkg/alertmanager/alertmanagerserver/server.go

@@ -241,9 +241,12 @@ func (server *Server) PutAlerts(ctx context.Context, postableAlerts alertmanager
 }
 
 func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertmanagertypes.Config) error {
-	config := alertmanagerConfig.AlertmanagerConfig()
+	resolved, err := alertmanagerConfig.Resolved()
+	if err != nil {
+		return err
+	}
+	config := resolved.AlertmanagerConfig()
 
-	var err error
 	// Load SigNoz's alertmanager notification templates from the configured
 	// globs. The upstream default templates (default.tmpl, email.tmpl) are
 	// always loaded from the embedded alertmanager assets inside FromGlobs, so
@@ -275,7 +278,7 @@ func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertma
 			server.logger.InfoContext(ctx, "skipping creation of receiver not referenced by any route", slog.String("receiver", rcv.Name))
 			continue
 		}
-		extendedRcv, err := alertmanagerConfig.GetReceiver(rcv.Name)
+		extendedRcv, err := resolved.GetReceiver(rcv.Name)
 		if err != nil {
 			return err
 		}
@@ -350,7 +353,7 @@ func (server *Server) SetConfig(ctx context.Context, alertmanagerConfig *alertma
 	go server.dispatcher.Run()
 	go server.inhibitor.Run()
 
-	server.alertmanagerConfig = alertmanagerConfig
+	server.alertmanagerConfig = resolved
 	return nil
 }
 

pkg/alertmanager/alertmanagertemplate/preprocessor.go

@@ -24,7 +24,7 @@ type fieldPath string
 // Slices and interfaces are not surfaced. Pointer fields are dereferenced.
 func extractFieldMappings(data any) []fieldPath {
 	val := reflect.ValueOf(data)
-	if val.Kind() == reflect.Ptr {
+	if val.Kind() == reflect.Pointer {
 		if val.IsNil() {
 			return nil
 		}
@@ -60,7 +60,7 @@ func collectFieldMappings(val reflect.Value, prefix string) []fieldPath {
 		}
 
 		ft := field.Type
-		if ft.Kind() == reflect.Ptr {
+		if ft.Kind() == reflect.Pointer {
 			ft = ft.Elem()
 		}
 
@@ -73,7 +73,7 @@ func collectFieldMappings(val reflect.Value, prefix string) []fieldPath {
 		if ft.Kind() == reflect.Struct && ft.String() != "time.Time" {
 			paths = append(paths, fieldPath(key))
 			fv := val.Field(i)
-			if fv.Kind() == reflect.Ptr {
+			if fv.Kind() == reflect.Pointer {
 				if fv.IsNil() {
 					continue
 				}
@@ -95,7 +95,7 @@ func collectFieldMappings(val reflect.Value, prefix string) []fieldPath {
 // flattened OTel-style label keys like "service.name" resolve naturally.
 func structRootSet(data any) map[string]bool {
 	val := reflect.ValueOf(data)
-	if val.Kind() == reflect.Ptr {
+	if val.Kind() == reflect.Pointer {
 		if val.IsNil() {
 			return nil
 		}
@@ -121,7 +121,7 @@ func structRootSet(data any) map[string]bool {
 			continue
 		}
 		ft := field.Type
-		if ft.Kind() == reflect.Ptr {
+		if ft.Kind() == reflect.Pointer {
 			ft = ft.Elem()
 		}
 		if ft.Kind() == reflect.Struct && ft.String() != "time.Time" {

pkg/alertmanager/config.go

@@ -1,7 +1,6 @@
 package alertmanager
 
 import (
-	"net/url"
 	"strings"
 	"time"
 
@@ -26,11 +25,6 @@ type Signoz struct {
 	alertmanagerserver.Config `mapstructure:",squash" yaml:",squash"`
 }
 
-type Legacy struct {
-	// ApiURL is the URL of the legacy signoz alertmanager.
-	ApiURL *url.URL `mapstructure:"api_url"`
-}
-
 func NewConfigFactory() factory.ConfigFactory {
 	return factory.NewConfigFactory(factory.MustNewName("alertmanager"), newConfig)
 }

pkg/alertmanager/signozalertmanager/provider.go

@@ -167,6 +167,10 @@ func (provider *provider) UpdateChannelByReceiverAndID(ctx context.Context, orgI
 		return err
 	}
 
+	if err := config.SetGlobalConfig(provider.config.Signoz.Global); err != nil {
+		return err
+	}
+
 	if err := config.UpdateReceiver(receiver); err != nil {
 		return err
 	}
@@ -217,6 +221,10 @@ func (provider *provider) CreateChannel(ctx context.Context, orgID string, recei
 		return nil, err
 	}
 
+	if err := config.SetGlobalConfig(provider.config.Signoz.Global); err != nil {
+		return nil, err
+	}
+
 	if err := config.CreateReceiver(receiver); err != nil {
 		return nil, err
 	}

pkg/config/doc.go

@@ -1,4 +0,0 @@
-// Package config provides the configuration management for the Signoz application.
-// It includes functionality to define, load, and validate the application's configuration
-// using various providers and formats.
-package config

pkg/errors/doc.go

@@ -1,3 +0,0 @@
-// package error contains error related utilities. Use this package when
-// a well-defined error has to be shown.
-package errors

pkg/flagger/flaggertest/flaggertest.go

@@ -29,13 +29,18 @@ func New(t *testing.T) flagger.Flagger {
 
 // WithUseJSONBody returns a Flagger with use_json_body set to the given value.
 func WithUseJSONBody(t *testing.T, enabled bool) flagger.Flagger {
+	return WithBooleanFlags(t, map[string]bool{
+		flagger.FeatureUseJSONBody.String(): enabled,
+	})
+}
+
+// WithBooleanFlags returns a Flagger with the given boolean flags, keyed by feature name.
+func WithBooleanFlags(t *testing.T, flags map[string]bool) flagger.Flagger {
 	t.Helper()
 	registry := flagger.MustNewRegistry()
 	cfg := flagger.Config{}
-	if enabled {
-		cfg.Config.Boolean = map[string]bool{
-			flagger.FeatureUseJSONBody.String(): true,
-		}
+	if len(flags) > 0 {
+		cfg.Config.Boolean = flags
 	}
 	fl, err := flagger.New(
 		context.Background(),

pkg/flagger/registry.go

@@ -14,6 +14,8 @@ var (
 	FeatureEnableAIObservability  = featuretypes.MustNewName("enable_ai_observability")
 	FeatureEnableMetricsReduction = featuretypes.MustNewName("enable_metrics_reduction")
 	FeatureUseInfraMonitoringV2   = featuretypes.MustNewName("use_infra_monitoring_v2")
+
+	FeatureUsePrometheusClickhouseV2 = featuretypes.MustNewName("use_prometheus_clickhouse_v2")
 )
 
 func MustNewRegistry() featuretypes.Registry {
@@ -106,6 +108,14 @@ func MustNewRegistry() featuretypes.Registry {
 			DefaultVariant: featuretypes.MustNewName("disabled"),
 			Variants:       featuretypes.NewBooleanVariants(),
 		},
+		&featuretypes.Feature{
+			Name:           FeatureUsePrometheusClickhouseV2,
+			Kind:           featuretypes.KindBoolean,
+			Stage:          featuretypes.StageExperimental,
+			Description:    "Runs PromQL queries on the clickhousev2 provider alongside the served engine result and logs any difference; serving is unaffected.",
+			DefaultVariant: featuretypes.MustNewName("disabled"),
+			Variants:       featuretypes.NewBooleanVariants(),
+		},
 	)
 	if err != nil {
 		panic(err)

pkg/http/doc.go

@@ -1,3 +0,0 @@
-// package http contains all http related functions such
-// as servers, middlewares, routers and renders.
-package http

pkg/http/middleware/cache_test.go

@@ -27,8 +27,12 @@ func TestCache(t *testing.T) {
 	}
 
 	go func() {
-		require.NoError(t, server.Serve(listener))
+		_ = server.Serve(listener)
 	}()
+	t.Cleanup(func() { _ = server.Close() })
+
+	client := &http.Client{Transport: &http.Transport{}}
+	t.Cleanup(client.CloseIdleConnections)
 
 	testCases := []struct {
 		name string
@@ -45,7 +49,7 @@ func TestCache(t *testing.T) {
 			req, err := http.NewRequest("GET", "http://"+listener.Addr().String(), nil)
 			require.NoError(t, err)
 
-			res, err := http.DefaultClient.Do(req)
+			res, err := client.Do(req)
 			require.NoError(t, err)
 			defer func() {
 				require.NoError(t, res.Body.Close())

pkg/http/middleware/timeout_test.go

@@ -34,8 +34,12 @@ func TestTimeout(t *testing.T) {
 	}
 
 	go func() {
-		require.NoError(t, server.Serve(listener))
+		_ = server.Serve(listener)
 	}()
+	t.Cleanup(func() { _ = server.Close() })
+
+	client := &http.Client{Transport: &http.Transport{}}
+	t.Cleanup(client.CloseIdleConnections)
 
 	testCases := []struct {
 		name   string
@@ -70,7 +74,7 @@ func TestTimeout(t *testing.T) {
 			require.NoError(t, err)
 			req.Header.Add(headerName, tc.header)
 
-			res, err := http.DefaultClient.Do(req)
+			res, err := client.Do(req)
 			require.NoError(t, err)
 			defer func() {
 				require.NoError(t, res.Body.Close())

pkg/http/server/doc.go

@@ -1,2 +0,0 @@
-// package server contains an implementation of the http server.
-package server

pkg/instrumentation/doc.go

@@ -1,5 +0,0 @@
-// Package instrumentation provides utilities for initializing and managing
-// OpenTelemetry resources, logging, tracing, and metering within the application. It
-// leverages the OpenTelemetry SDK to facilitate the collection and
-// export of telemetry data, to an OTLP (OpenTelemetry Protocol) endpoint.
-package instrumentation

pkg/instrumentation/loghandler/exception.go

@@ -5,6 +5,7 @@ import (
 	"log/slog"
 
 	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/types/instrumentationtypes"
 )
 
 type exception struct{}
@@ -35,9 +36,9 @@ func (h *exception) Wrap(next LogHandler) LogHandler {
 		t, c, m, _, _, _ := errors.Unwrapb(foundErr)
 
 		newRecord.AddAttrs(
-			slog.String("exception.type", t.String()),
-			slog.String("exception.code", c.String()),
-			slog.String("exception.message", m),
+			slog.String(instrumentationtypes.ExceptionType, t.String()),
+			slog.String(instrumentationtypes.ExceptionCode, c.String()),
+			slog.String(instrumentationtypes.ExceptionMessage, m),
 		)
 
 		// Use the stacktrace captured at error creation time if available.
@@ -45,7 +46,7 @@ func (h *exception) Wrap(next LogHandler) LogHandler {
 			Stacktrace() string
 		}
 		if st, ok := foundErr.(stacktracer); ok && st.Stacktrace() != "" {
-			newRecord.AddAttrs(slog.String("exception.stacktrace", st.Stacktrace()))
+			newRecord.AddAttrs(slog.String(instrumentationtypes.ExceptionStacktrace, st.Stacktrace()))
 		}
 
 		return next.Handle(ctx, newRecord)

pkg/instrumentation/loghandler/source.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"log/slog"
 	"runtime"
+
+	"github.com/SigNoz/signoz/pkg/types/instrumentationtypes"
 )
 
 type source struct{}
@@ -17,9 +19,9 @@ func (h *source) Wrap(next LogHandler) LogHandler {
 		if record.PC != 0 {
 			frame, _ := runtime.CallersFrames([]uintptr{record.PC}).Next()
 			record.AddAttrs(
-				slog.String("code.filepath", frame.File),
-				slog.String("code.function", frame.Function),
-				slog.Int("code.lineno", frame.Line),
+				slog.String(instrumentationtypes.CodeFilePath, frame.File),
+				slog.String(instrumentationtypes.CodeFunctionName, frame.Function),
+				slog.Int(instrumentationtypes.CodeLineNumber, frame.Line),
 			)
 		}
 

pkg/modules/inframonitoring/implinframonitoring/clusters.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildClusterRecords assembles the page records. Node condition counts and
@@ -83,16 +84,36 @@ func buildClusterRecords(
 	return records
 }
 
-func (m *module) getTopClusterGroups(
+func (m *module) getTopClusterGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableClusters,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getClustersTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.ClusterNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.ClusterNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.ClusterNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToClustersQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -126,13 +147,20 @@ func (m *module) getTopClusterGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getClustersTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableClusters) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/containers.go

@@ -12,6 +12,7 @@ import (
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/huandu/go-sqlbuilder"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildContainerRecords assembles the page records, merging kubeletstats
@@ -138,16 +139,36 @@ func buildContainerRecords(
 	return records
 }
 
-func (m *module) getTopContainerGroups(
+func (m *module) getTopContainerGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableContainers,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getContainersTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.ContainerNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.ContainerNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.ContainerNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToContainersQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -181,13 +202,20 @@ func (m *module) getTopContainerGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getContainersTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableContainers) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/daemonsets.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildDaemonSetRecords assembles the page records. Pod status counts come from
@@ -89,16 +90,36 @@ func buildDaemonSetRecords(
 	return records
 }
 
-func (m *module) getTopDaemonSetGroups(
+func (m *module) getTopDaemonSetGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableDaemonSets,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getDaemonSetsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.DaemonSetNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.DaemonSetNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.DaemonSetNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToDaemonSetsQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -132,13 +153,20 @@ func (m *module) getTopDaemonSetGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getDaemonSetsTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableDaemonSets) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/deployments.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildDeploymentRecords assembles the page records. Pod status counts come from
@@ -81,16 +82,36 @@ func buildDeploymentRecords(
 	return records
 }
 
-func (m *module) getTopDeploymentGroups(
+func (m *module) getTopDeploymentGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableDeployments,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getDeploymentsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.DeploymentNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.DeploymentNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.DeploymentNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToDeploymentsQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -124,13 +145,20 @@ func (m *module) getTopDeploymentGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getDeploymentsTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableDeployments) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/hosts.go

@@ -13,6 +13,7 @@ import (
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/huandu/go-sqlbuilder"
+	"golang.org/x/sync/errgroup"
 )
 
 // getPerGroupHostStatusCounts computes the number of active and inactive hosts per group
@@ -248,19 +249,41 @@ func buildHostRecords(
 	return records
 }
 
-// getTopHostGroups runs a ranking query for the ordering metric, sorts the
-// results, paginates, and backfills from metadataMap when the page extends
-// past the metric-ranked groups.
-func (m *module) getTopHostGroups(
+// getTopHostGroupsAndMetadata fetches the group metadata and the ordering-metric
+// ranking concurrently, then sorts the ranked results, paginates, and backfills
+// from metadataMap when the page extends past the metric-ranked groups. Returns
+// the page of groups and the metadata map (the caller needs it for Total and
+// records). Callers must apply any req.Filter mutation before calling.
+func (m *module) getTopHostGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableHosts,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getHostsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.HostNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.HostNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.HostNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToHostsQueryNames[orderByKey]
 	// The last entry is the formula/query whose value we sort by.
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
@@ -295,13 +318,20 @@ func (m *module) getTopHostGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 // applyHostsActiveStatusFilter MODIFIES req.Filter.Expression to include an IN/NOT IN

pkg/modules/inframonitoring/implinframonitoring/jobs.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildJobRecords assembles the page records. Pod status counts come from
@@ -89,16 +90,36 @@ func buildJobRecords(
 	return records
 }
 
-func (m *module) getTopJobGroups(
+func (m *module) getTopJobGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableJobs,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getJobsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.JobNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.JobNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.JobNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToJobsQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -132,13 +153,20 @@ func (m *module) getTopJobGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getJobsTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableJobs) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/module.go

@@ -191,18 +191,13 @@ func (m *module) ListHosts(ctx context.Context, orgID valuer.UUID, req *inframon
 		return resp, nil
 	}
 
-	metadataMap, err := m.getHostsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopHostGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopHostGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.HostRecord{}
 		return resp, nil
@@ -291,18 +286,13 @@ func (m *module) ListPods(ctx context.Context, orgID valuer.UUID, req *inframoni
 		return resp, nil
 	}
 
-	metadataMap, err := m.getPodsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopPodGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopPodGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.PodRecord{}
 		return resp, nil
@@ -389,18 +379,13 @@ func (m *module) ListContainers(ctx context.Context, orgID valuer.UUID, req *inf
 		return resp, nil
 	}
 
-	metadataMap, err := m.getContainersTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopContainerGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopContainerGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.ContainerRecord{}
 		return resp, nil
@@ -493,18 +478,13 @@ func (m *module) ListNodes(ctx context.Context, orgID valuer.UUID, req *inframon
 		return resp, nil
 	}
 
-	metadataMap, err := m.getNodesTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopNodeGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopNodeGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.NodeRecord{}
 		return resp, nil
@@ -591,18 +571,13 @@ func (m *module) ListNamespaces(ctx context.Context, orgID valuer.UUID, req *inf
 		return resp, nil
 	}
 
-	metadataMap, err := m.getNamespacesTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopNamespaceGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopNamespaceGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.NamespaceRecord{}
 		return resp, nil
@@ -688,18 +663,13 @@ func (m *module) ListClusters(ctx context.Context, orgID valuer.UUID, req *infra
 		return resp, nil
 	}
 
-	metadataMap, err := m.getClustersTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopClusterGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopClusterGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.ClusterRecord{}
 		return resp, nil
@@ -799,18 +769,13 @@ func (m *module) ListVolumes(ctx context.Context, orgID valuer.UUID, req *infram
 		return resp, nil
 	}
 
-	metadataMap, err := m.getVolumesTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopVolumeGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopVolumeGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.VolumeRecord{}
 		return resp, nil
@@ -877,18 +842,13 @@ func (m *module) ListDeployments(ctx context.Context, orgID valuer.UUID, req *in
 		return resp, nil
 	}
 
-	metadataMap, err := m.getDeploymentsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopDeploymentGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopDeploymentGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.DeploymentRecord{}
 		return resp, nil
@@ -974,18 +934,13 @@ func (m *module) ListStatefulSets(ctx context.Context, orgID valuer.UUID, req *i
 		return resp, nil
 	}
 
-	metadataMap, err := m.getStatefulSetsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopStatefulSetGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopStatefulSetGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.StatefulSetRecord{}
 		return resp, nil
@@ -1073,18 +1028,13 @@ func (m *module) ListJobs(ctx context.Context, orgID valuer.UUID, req *inframoni
 		return resp, nil
 	}
 
-	metadataMap, err := m.getJobsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopJobGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopJobGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.JobRecord{}
 		return resp, nil
@@ -1172,18 +1122,13 @@ func (m *module) ListDaemonSets(ctx context.Context, orgID valuer.UUID, req *inf
 		return resp, nil
 	}
 
-	metadataMap, err := m.getDaemonSetsTableMetadata(ctx, orgID, req)
+	pageGroups, metadataMap, err := m.getTopDaemonSetGroupsAndMetadata(ctx, orgID, req)
 	if err != nil {
 		return nil, err
 	}
 
 	resp.Total = len(metadataMap)
 
-	pageGroups, err := m.getTopDaemonSetGroups(ctx, orgID, req, metadataMap)
-	if err != nil {
-		return nil, err
-	}
-
 	if len(pageGroups) == 0 {
 		resp.Records = []inframonitoringtypes.DaemonSetRecord{}
 		return resp, nil

pkg/modules/inframonitoring/implinframonitoring/namespaces.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildNamespaceRecords assembles the page records. Pod status counts come from
@@ -64,16 +65,36 @@ func buildNamespaceRecords(
 	return records
 }
 
-func (m *module) getTopNamespaceGroups(
+func (m *module) getTopNamespaceGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableNamespaces,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getNamespacesTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.NamespaceNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.NamespaceNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.NamespaceNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToNamespacesQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -107,13 +128,20 @@ func (m *module) getTopNamespaceGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getNamespacesTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableNamespaces) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/nodes.go

@@ -12,6 +12,7 @@ import (
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/huandu/go-sqlbuilder"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildNodeRecords assembles the page records. Condition counts come from
@@ -91,16 +92,36 @@ func buildNodeRecords(
 	return records
 }
 
-func (m *module) getTopNodeGroups(
+func (m *module) getTopNodeGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableNodes,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getNodesTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.NodeNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.NodeNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.NodeNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToNodesQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -134,13 +155,20 @@ func (m *module) getTopNodeGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getNodesTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableNodes) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/pods.go

@@ -13,6 +13,7 @@ import (
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
 	"github.com/huandu/go-sqlbuilder"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildPodRecords assembles the page records. Status counts come from
@@ -145,16 +146,40 @@ func buildPodRecords(
 	return records
 }
 
-func (m *module) getTopPodGroups(
+// getTopPodGroupsAndMetadata fetches the group metadata and the ordering-metric
+// ranking concurrently, then pages the ranked groups, backfilling from metadata
+// when the page extends past the metric-ranked groups. Returns the page of
+// groups and the metadata map (needed by the caller for Total and records).
+func (m *module) getTopPodGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostablePods,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getPodsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.PodNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.PodNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.PodNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToPodsQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -188,13 +213,20 @@ func (m *module) getTopPodGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getPodsTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostablePods) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/statefulsets.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildStatefulSetRecords assembles the page records. Pod status counts come from
@@ -81,16 +82,36 @@ func buildStatefulSetRecords(
 	return records
 }
 
-func (m *module) getTopStatefulSetGroups(
+func (m *module) getTopStatefulSetGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableStatefulSets,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getStatefulSetsTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.StatefulSetNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.StatefulSetNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.StatefulSetNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToStatefulSetsQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -124,13 +145,20 @@ func (m *module) getTopStatefulSetGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getStatefulSetsTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableStatefulSets) (map[string]map[string]string, error) {

pkg/modules/inframonitoring/implinframonitoring/volumes.go

@@ -7,6 +7,7 @@ import (
 	"github.com/SigNoz/signoz/pkg/types/inframonitoringtypes"
 	qbtypes "github.com/SigNoz/signoz/pkg/types/querybuildertypes/querybuildertypesv5"
 	"github.com/SigNoz/signoz/pkg/valuer"
+	"golang.org/x/sync/errgroup"
 )
 
 // buildVolumeRecords assembles the page records. VolumeUsage is taken from the
@@ -68,16 +69,36 @@ func buildVolumeRecords(
 	return records
 }
 
-func (m *module) getTopVolumeGroups(
+func (m *module) getTopVolumeGroupsAndMetadata(
 	ctx context.Context,
 	orgID valuer.UUID,
 	req *inframonitoringtypes.PostableVolumes,
-	metadataMap map[string]map[string]string,
-) ([]map[string]string, error) {
-	orderByKey := req.OrderBy.Key.Name
+) ([]map[string]string, map[string]map[string]string, error) {
+
+	var (
+		orderByKey      string
+		metadataMap     map[string]map[string]string
+		allMetricGroups []rankedGroup
+	)
+
+	orderByKey = req.OrderBy.Key.Name
+
+	g, gCtx := errgroup.WithContext(ctx)
+
+	g.Go(func() error {
+		var err error
+		metadataMap, err = m.getVolumesTableMetadata(gCtx, orgID, req)
+		return err
+	})
+
 	if orderByKey == inframonitoringtypes.PersistentVolumeClaimNameAttrKey {
-		return inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.PersistentVolumeClaimNameAttrKey), nil
+		if err := g.Wait(); err != nil {
+			return nil, nil, err
+		}
+		pageGroups := inframonitoringtypes.PaginateMetadataByName(metadataMap, req.GroupBy, req.OrderBy.Direction, req.Offset, req.Limit, inframonitoringtypes.PersistentVolumeClaimNameAttrKey)
+		return pageGroups, metadataMap, nil
 	}
+
 	queryNamesForOrderBy := orderByToVolumesQueryNames[orderByKey]
 	rankingQueryName := queryNamesForOrderBy[len(queryNamesForOrderBy)-1]
 
@@ -111,13 +132,20 @@ func (m *module) getTopVolumeGroups(
 		topReq.CompositeQuery.Queries = append(topReq.CompositeQuery.Queries, copied)
 	}
 
-	resp, err := m.querier.QueryRange(ctx, orgID, topReq)
-	if err != nil {
-		return nil, err
+	g.Go(func() error {
+		resp, err := m.querier.QueryRange(gCtx, orgID, topReq)
+		if err != nil {
+			return err
+		}
+		allMetricGroups = parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
+		return nil
+	})
+
+	if err := g.Wait(); err != nil {
+		return nil, nil, err
 	}
 
-	allMetricGroups := parseAndSortGroups(resp, rankingQueryName, req.GroupBy, req.OrderBy.Direction)
-	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), nil
+	return paginateWithBackfill(allMetricGroups, metadataMap, req.GroupBy, req.Offset, req.Limit), metadataMap, nil
 }
 
 func (m *module) getVolumesTableMetadata(ctx context.Context, orgID valuer.UUID, req *inframonitoringtypes.PostableVolumes) (map[string]map[string]string, error) {

pkg/modules/rulestatehistory/implrulestatehistory/condition_builder.go

@@ -35,7 +35,7 @@ func (c *conditionBuilder) ConditionFor(
 	sb *sqlbuilder.SelectBuilder,
 ) ([]string, []string, error) {
 
-	// has/hasAny/hasAll/hasToken are logs-body-only; reject for rule state history.
+	// has/hasAny/hasAll/hasToken/search are logs-only functions; reject for rule state history.
 	if err := querybuilder.NewFunctionUnsupportedError(operator); err != nil {
 		return nil, nil, err
 	}

pkg/parser/filterquery/grammar/filterquery_parser.go

@@ -137,8 +137,8 @@ func filterqueryParserInit() {
 		0, 0, 191, 19, 1, 0, 0, 0, 192, 190, 1, 0, 0, 0, 193, 194, 7, 2, 0, 0,
 		194, 21, 1, 0, 0, 0, 195, 196, 7, 3, 0, 0, 196, 197, 5, 1, 0, 0, 197, 198,
 		3, 26, 13, 0, 198, 199, 5, 2, 0, 0, 199, 23, 1, 0, 0, 0, 200, 201, 5, 27,
-		0, 0, 201, 202, 5, 1, 0, 0, 202, 203, 3, 26, 13, 0, 203, 204, 5, 2, 0,
-		0, 204, 25, 1, 0, 0, 0, 205, 210, 3, 28, 14, 0, 206, 207, 5, 5, 0, 0, 207,
+		0, 0, 201, 202, 5, 1, 0, 0, 202, 203, 3, 18, 9, 0, 203, 204, 5, 2, 0, 0,
+		204, 25, 1, 0, 0, 0, 205, 210, 3, 28, 14, 0, 206, 207, 5, 5, 0, 0, 207,
 		209, 3, 28, 14, 0, 208, 206, 1, 0, 0, 0, 209, 212, 1, 0, 0, 0, 210, 208,
 		1, 0, 0, 0, 210, 211, 1, 0, 0, 0, 211, 27, 1, 0, 0, 0, 212, 210, 1, 0,
 		0, 0, 213, 217, 3, 34, 17, 0, 214, 217, 3, 32, 16, 0, 215, 217, 3, 30,
@@ -2945,7 +2945,7 @@ type ISearchCallContext interface {
 	// Getter signatures
 	SEARCH() antlr.TerminalNode
 	LPAREN() antlr.TerminalNode
-	FunctionParamList() IFunctionParamListContext
+	ValueList() IValueListContext
 	RPAREN() antlr.TerminalNode
 
 	// IsSearchCallContext differentiates from other interfaces.
@@ -2992,10 +2992,10 @@ func (s *SearchCallContext) LPAREN() antlr.TerminalNode {
 	return s.GetToken(FilterQueryParserLPAREN, 0)
 }
 
-func (s *SearchCallContext) FunctionParamList() IFunctionParamListContext {
+func (s *SearchCallContext) ValueList() IValueListContext {
 	var t antlr.RuleContext
 	for _, ctx := range s.GetChildren() {
-		if _, ok := ctx.(IFunctionParamListContext); ok {
+		if _, ok := ctx.(IValueListContext); ok {
 			t = ctx.(antlr.RuleContext)
 			break
 		}
@@ -3005,7 +3005,7 @@ func (s *SearchCallContext) FunctionParamList() IFunctionParamListContext {
 		return nil
 	}
 
-	return t.(IFunctionParamListContext)
+	return t.(IValueListContext)
 }
 
 func (s *SearchCallContext) RPAREN() antlr.TerminalNode {
@@ -3064,7 +3064,7 @@ func (p *FilterQueryParser) SearchCall() (localctx ISearchCallContext) {
 	}
 	{
 		p.SetState(202)
-		p.FunctionParamList()
+		p.ValueList()
 	}
 	{
 		p.SetState(203)

pkg/prometheus/clickhouseprometheusv2/capture.go

@@ -0,0 +1,85 @@
+package clickhouseprometheusv2
+
+import (
+	"context"
+	"sync"
+
+	"github.com/SigNoz/signoz/pkg/prometheus"
+	"github.com/prometheus/prometheus/model/labels"
+	"github.com/prometheus/prometheus/storage"
+	"github.com/prometheus/prometheus/util/annotations"
+)
+
+// statementRecorder collects the statements a PromQL evaluation would run.
+// Safe for concurrent use: the engine may Select selectors concurrently.
+type statementRecorder struct {
+	mu         sync.Mutex
+	statements []prometheus.CapturedStatement
+}
+
+func (r *statementRecorder) record(query string, args []any) {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	r.statements = append(r.statements, prometheus.CapturedStatement{Query: query, Args: args})
+}
+
+func (r *statementRecorder) Statements() []prometheus.CapturedStatement {
+	r.mu.Lock()
+	defer r.mu.Unlock()
+	out := make([]prometheus.CapturedStatement, len(r.statements))
+	copy(out, r.statements)
+	return out
+}
+
+type captureQueryable struct {
+	client   *client
+	recorder *statementRecorder
+}
+
+func (c *captureQueryable) Querier(mint, maxt int64) (storage.Querier, error) {
+	return &captureQuerier{
+		querier:  querier{mint: mint, maxt: maxt, client: c.client},
+		recorder: c.recorder,
+	}, nil
+}
+
+// captureQuerier builds the same SQL as the live querier but records it and
+// returns no data. The fingerprint filter always takes the subquery form:
+// without executing the series lookup, the inline literal set is unknown.
+type captureQuerier struct {
+	querier
+	recorder *statementRecorder
+}
+
+func (c *captureQuerier) Select(ctx context.Context, _ bool, hints *storage.SelectHints, matchers ...*labels.Matcher) storage.SeriesSet {
+
+	start, end := c.window(hints)
+
+	samplesQuery, args, err := buildSamplesQuery(start, end, metricNamesFromMatchers(matchers), matchers, c.lastSamplePerStepFor(ctx, hints))
+	if err != nil {
+		return storage.ErrSeriesSet(err)
+	}
+	c.recorder.record(samplesQuery, args)
+
+	return storage.EmptySeriesSet()
+}
+
+func (c *captureQuerier) LabelValues(context.Context, string, *storage.LabelHints, ...*labels.Matcher) ([]string, annotations.Annotations, error) {
+	return nil, nil, nil
+}
+
+func (c *captureQuerier) LabelNames(context.Context, *storage.LabelHints, ...*labels.Matcher) ([]string, annotations.Annotations, error) {
+	return nil, nil, nil
+}
+
+// metricNamesFromMatchers extracts the statically known metric name, if any.
+// The live path derives names from the matched series; the capture path has
+// no execution results, so only a __name__ equality contributes.
+func metricNamesFromMatchers(matchers []*labels.Matcher) []string {
+	for _, m := range matchers {
+		if m.Name == metricNameLabel && m.Type == labels.MatchEqual && m.Value != "" {
+			return []string{m.Value}
+		}
+	}
+	return nil
+}

pkg/prometheus/clickhouseprometheusv2/client.go

@@ -0,0 +1,180 @@
+package clickhouseprometheusv2
+
+import (
+	"context"
+	"encoding/json"
+	"log/slog"
+	"math"
+	"slices"
+
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/prometheus"
+	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/SigNoz/signoz/pkg/types/ctxtypes"
+	"github.com/SigNoz/signoz/pkg/types/instrumentationtypes"
+	"github.com/SigNoz/signoz/pkg/types/telemetrytypes"
+	"github.com/prometheus/prometheus/model/labels"
+	promValue "github.com/prometheus/prometheus/model/value"
+)
+
+// seriesLookup holds a series lookup's result: matched fingerprints with
+// their labels, and the distinct metric names seen on them.
+type seriesLookup struct {
+	fingerprints map[uint64]labels.Labels
+	metricNames  []string
+}
+
+// client executes the series, samples and raw queries against ClickHouse.
+type client struct {
+	settings       factory.ScopedProviderSettings
+	telemetryStore telemetrystore.TelemetryStore
+	lookbackMs     int64
+}
+
+func newClient(settings factory.ScopedProviderSettings, telemetryStore telemetrystore.TelemetryStore, cfg prometheus.Config) *client {
+	lookback := cfg.LookbackDelta
+	if lookback <= 0 {
+		// Mirror the engine: promql defaults an unset lookback to 5m.
+		lookback = defaultLookbackDelta
+	}
+	return &client{
+		settings:       settings,
+		telemetryStore: telemetryStore,
+		lookbackMs:     lookback.Milliseconds(),
+	}
+}
+
+func (c *client) withContext(ctx context.Context, functionName string) context.Context {
+	return ctxtypes.NewContextWithCommentVals(ctx, map[string]string{
+		instrumentationtypes.TelemetrySignal:  telemetrytypes.SignalMetrics.StringValue(),
+		instrumentationtypes.CodeNamespace:    "clickhouse-prometheus-v2",
+		instrumentationtypes.CodeFunctionName: functionName,
+	})
+}
+
+func (c *client) selectSeries(ctx context.Context, query string, args []any) (*seriesLookup, error) {
+	ctx = c.withContext(ctx, "selectSeries")
+	rows, err := c.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	lookup := &seriesLookup{fingerprints: make(map[uint64]labels.Labels)}
+	names := make(map[string]struct{})
+
+	var fingerprint uint64
+	var labelsJSON string
+	for rows.Next() {
+		if err := rows.Scan(&fingerprint, &labelsJSON); err != nil {
+			return nil, err
+		}
+		lset, err := unmarshalLabels(labelsJSON)
+		if err != nil {
+			return nil, err
+		}
+		lookup.fingerprints[fingerprint] = lset
+		if name := lset.Get(metricNameLabel); name != "" {
+			names[name] = struct{}{}
+		}
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	for name := range names {
+		lookup.metricNames = append(lookup.metricNames, name)
+	}
+	slices.Sort(lookup.metricNames)
+
+	return lookup, nil
+}
+
+// unmarshalLabels parses the labels JSON column, dropping empty-valued
+// labels: empty means "absent" in Prometheus, but stored attribute JSON can
+// carry them.
+func unmarshalLabels(s string) (labels.Labels, error) {
+	m := make(map[string]string)
+	if err := json.Unmarshal([]byte(s), &m); err != nil {
+		return labels.EmptyLabels(), err
+	}
+	builder := labels.NewScratchBuilder(len(m))
+	for k, v := range m {
+		if v == "" {
+			continue
+		}
+		builder.Add(k, v)
+	}
+	builder.Sort()
+	return builder.Labels(), nil
+}
+
+// selectSamples assembles per-series sample slices from a samples query (raw
+// or last-sample-per-step; same column shape), whose rows arrive ordered by
+// (fingerprint, unix_milli). Fingerprints missing from the lookup are skipped:
+// the samples query's semi-join re-runs the series predicates and can match
+// series registered after the lookup ran — the lookup is the read snapshot.
+// Stale flags map to the engine's StaleNaN. Duplicate
+// timestamps pass through: uniqueness is ingest's job, and v1 feeds them to
+// the engine as-is over the same dirty data.
+func (c *client) selectSamples(ctx context.Context, query string, args []any, lookup *seriesLookup) ([]*series, error) {
+	ctx = c.withContext(ctx, "selectSamples")
+	rows, err := c.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var (
+		result       []*series
+		current      *series
+		fingerprint  uint64
+		prevFp       uint64
+		timestampMs  int64
+		val          float64
+		flags        uint32
+		first        = true
+		haveCurrent  bool
+		staleMarker  = math.Float64frombits(promValue.StaleNaN)
+		unknownCount int
+	)
+
+	for rows.Next() {
+		if err := rows.Scan(&fingerprint, &timestampMs, &val, &flags); err != nil {
+			return nil, err
+		}
+
+		if first || fingerprint != prevFp {
+			first = false
+			prevFp = fingerprint
+			lset, ok := lookup.fingerprints[fingerprint]
+			if !ok {
+				unknownCount++
+				haveCurrent = false
+				continue
+			}
+			current = &series{lset: lset}
+			result = append(result, current)
+			haveCurrent = true
+		}
+		if !haveCurrent {
+			continue
+		}
+
+		if flags&1 == 1 {
+			val = staleMarker
+		}
+		current.ts = append(current.ts, timestampMs)
+		current.vs = append(current.vs, val)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+
+	if unknownCount > 0 {
+		c.settings.Logger().DebugContext(ctx, "skipped samples of fingerprints missing from series lookup",
+			slog.Int("unknown_fingerprints", unknownCount))
+	}
+
+	return result, nil
+}

pkg/prometheus/clickhouseprometheusv2/provider.go

@@ -0,0 +1,71 @@
+package clickhouseprometheusv2
+
+import (
+	"context"
+
+	"github.com/SigNoz/signoz/pkg/factory"
+	"github.com/SigNoz/signoz/pkg/prometheus"
+	"github.com/SigNoz/signoz/pkg/telemetrystore"
+	"github.com/prometheus/prometheus/storage"
+)
+
+// provider ties the package together: its own engine and parser, and the
+// ClickHouse client behind the native storage.Querier. It stays unexported:
+// callers hold the prometheus.Prometheus interface, which is the boundary
+// between the two provider implementations.
+type provider struct {
+	settings factory.ScopedProviderSettings
+	engine   *prometheus.Engine
+	parser   prometheus.Parser
+	client   *client
+}
+
+var (
+	_ prometheus.Prometheus        = (*provider)(nil)
+	_ prometheus.StatementCapturer = (*provider)(nil)
+)
+
+func NewFactory(telemetryStore telemetrystore.TelemetryStore) factory.ProviderFactory[prometheus.Prometheus, prometheus.Config] {
+	return factory.NewProviderFactory(factory.MustNewName("clickhousev2"), func(ctx context.Context, providerSettings factory.ProviderSettings, config prometheus.Config) (prometheus.Prometheus, error) {
+		return New(ctx, providerSettings, config, telemetryStore)
+	})
+}
+
+func New(_ context.Context, providerSettings factory.ProviderSettings, config prometheus.Config, telemetryStore telemetrystore.TelemetryStore) (prometheus.Prometheus, error) {
+	settings := factory.NewScopedProviderSettings(providerSettings, "github.com/SigNoz/signoz/pkg/prometheus/clickhouseprometheusv2")
+
+	engine := prometheus.NewEngine(settings.Logger(), config)
+	parser := prometheus.NewParser()
+	client := newClient(settings, telemetryStore, config)
+
+	return &provider{
+		settings: settings,
+		engine:   engine,
+		parser:   parser,
+		client:   client,
+	}, nil
+}
+
+func (p *provider) Engine() *prometheus.Engine {
+	return p.engine
+}
+
+func (p *provider) Parser() prometheus.Parser {
+	return p.parser
+}
+
+func (p *provider) Storage() storage.Queryable {
+	return p
+}
+
+func (p *provider) Querier(mint, maxt int64) (storage.Querier, error) {
+	return &querier{mint: mint, maxt: maxt, client: p.client}, nil
+}
+
+// CapturingStorage implements prometheus.StatementCapturer: a storage that
+// records each selector's SQL without executing it, for the preview path.
+// A fresh recorder per call keeps concurrent dry-runs isolated.
+func (p *provider) CapturingStorage() (storage.Queryable, prometheus.StatementRecorder) {
+	recorder := &statementRecorder{}
+	return &captureQueryable{client: p.client, recorder: recorder}, recorder
+}

pkg/prometheus/clickhouseprometheusv2/querier.go

@@ -0,0 +1,171 @@
+package clickhouseprometheusv2
+
+import (
+	"context"
+	"fmt"
+	"slices"
+	"time"
+
+	"github.com/SigNoz/signoz/pkg/prometheus"
+	"github.com/SigNoz/signoz/pkg/telemetryschema/metricstelemetryschema"
+	"github.com/huandu/go-sqlbuilder"
+	"github.com/prometheus/prometheus/model/labels"
+	"github.com/prometheus/prometheus/storage"
+	"github.com/prometheus/prometheus/util/annotations"
+)
+
+// defaultLookbackDelta mirrors promql's default when the config leaves the
+// lookback unset; the engine and the storage must agree on it for
+// last-sample-per-step bucket anchoring.
+const defaultLookbackDelta = 5 * time.Minute
+
+// querier is a native storage.Querier over ClickHouse: Select builds SQL
+// directly from the matchers and hints, with no remote-read protobuf layer.
+type querier struct {
+	mint, maxt int64
+	client     *client
+}
+
+var _ storage.Querier = (*querier)(nil)
+
+func (q *querier) Select(ctx context.Context, sortSeries bool, hints *storage.SelectHints, matchers ...*labels.Matcher) storage.SeriesSet {
+	start, end := q.window(hints)
+
+	seriesQuery, seriesArgs, err := buildSeriesQuery(start, end, matchers)
+	if err != nil {
+		return storage.ErrSeriesSet(err)
+	}
+	lookup, err := q.client.selectSeries(ctx, seriesQuery, seriesArgs)
+	if err != nil {
+		return storage.ErrSeriesSet(err)
+	}
+	if len(lookup.fingerprints) == 0 {
+		return storage.EmptySeriesSet()
+	}
+
+	list, err := q.fetchSamples(ctx, start, end, matchers, lookup, q.lastSamplePerStepFor(ctx, hints))
+	if err != nil {
+		return storage.ErrSeriesSet(err)
+	}
+
+	// The engine assumes storages never emit duplicate label sets.
+	list = sortAndMerge(list)
+	return newSeriesSet(list)
+}
+
+func (q *querier) LabelValues(ctx context.Context, name string, hints *storage.LabelHints, matchers ...*labels.Matcher) ([]string, annotations.Annotations, error) {
+	sb := sqlbuilder.NewSelectBuilder()
+	if name == metricNameLabel {
+		sb.Select("DISTINCT metric_name AS value")
+	} else {
+		sb.Select(fmt.Sprintf("DISTINCT JSONExtractString(labels, %s) AS value", sb.Var(name)))
+	}
+	adjustedStart, _, table, _ := metricstelemetryschema.WhichTSTableToUse(uint64(q.mint), uint64(q.maxt), false, nil)
+	sb.From(fmt.Sprintf("%s.%s", metricstelemetryschema.DBName, table))
+	if err := applySeriesConditions(sb, int64(adjustedStart), q.maxt, matchers); err != nil {
+		return nil, nil, err
+	}
+	sb.Where("value != ''")
+	if hints != nil && hints.Limit > 0 {
+		sb.Limit(hints.Limit)
+	}
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	values, err := q.selectStrings(ctx, "LabelValues", query, args)
+	if err != nil {
+		return nil, nil, err
+	}
+	slices.Sort(values)
+	return values, nil, nil
+}
+
+func (q *querier) LabelNames(ctx context.Context, hints *storage.LabelHints, matchers ...*labels.Matcher) ([]string, annotations.Annotations, error) {
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("DISTINCT arrayJoin(JSONExtractKeys(labels)) AS name")
+	adjustedStart, _, table, _ := metricstelemetryschema.WhichTSTableToUse(uint64(q.mint), uint64(q.maxt), false, nil)
+	sb.From(fmt.Sprintf("%s.%s", metricstelemetryschema.DBName, table))
+	if err := applySeriesConditions(sb, int64(adjustedStart), q.maxt, matchers); err != nil {
+		return nil, nil, err
+	}
+	if hints != nil && hints.Limit > 0 {
+		sb.Limit(hints.Limit)
+	}
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	names, err := q.selectStrings(ctx, "LabelNames", query, args)
+	if err != nil {
+		return nil, nil, err
+	}
+	slices.Sort(names)
+	return names, nil, nil
+}
+
+func (q *querier) Close() error {
+	return nil
+}
+
+// window returns the per-selector fetch window from the hints (already
+// adjusted for offset, @, range and lookback); mint/maxt span the union of
+// all selectors and are the fallback.
+func (q *querier) window(hints *storage.SelectHints) (int64, int64) {
+	if hints != nil && hints.Start != 0 && hints.End != 0 && hints.Start <= hints.End {
+		return hints.Start, hints.End
+	}
+	return q.mint, q.maxt
+}
+
+// lastSamplePerStepFor decides whether the fetch can keep only the last
+// sample per step bucket (see lastSamplePerStep). Only instant selectors
+// (hints.Range == 0) of subquery-free queries qualify: range selectors need
+// every raw sample, and subquery selectors evaluate at the subquery's own
+// step while hints carry the top-level step — the subquery-free proof
+// arrives as QueryTraits in the context. The first evaluation timestamp is
+// recovered as hints.Start + lookback - 1ms, inverting how the engine
+// derives hints.Start.
+func (q *querier) lastSamplePerStepFor(ctx context.Context, hints *storage.SelectHints) *lastSamplePerStep {
+	if hints == nil || hints.Range != 0 || hints.Start <= 0 {
+		return nil
+	}
+	traits, ok := prometheus.QueryTraitsFromContext(ctx)
+	if !ok || !traits.SubqueryFree {
+		return nil
+	}
+	firstEval := hints.Start + q.client.lookbackMs - 1
+	if firstEval > hints.End {
+		// Defensive: never anchor a bucket past the window.
+		firstEval = hints.End
+	}
+	return &lastSamplePerStep{firstEvalMs: firstEval, stepMs: hints.Step}
+}
+
+// fetchSamples runs the samples query for the matched series (see
+// buildSamplesQuery).
+func (q *querier) fetchSamples(ctx context.Context, start, end int64, matchers []*labels.Matcher, lookup *seriesLookup, lastPerStep *lastSamplePerStep) ([]*series, error) {
+	query, args, err := buildSamplesQuery(start, end, lookup.metricNames, matchers, lastPerStep)
+	if err != nil {
+		return nil, err
+	}
+	return q.client.selectSamples(ctx, query, args, lookup)
+}
+
+func (q *querier) selectStrings(ctx context.Context, fn, query string, args []any) ([]string, error) {
+	ctx = q.client.withContext(ctx, fn)
+	rows, err := q.client.telemetryStore.ClickhouseDB().Query(ctx, query, args...)
+	if err != nil {
+		return nil, err
+	}
+	defer rows.Close()
+
+	var out []string
+	var v string
+	for rows.Next() {
+		if err := rows.Scan(&v); err != nil {
+			return nil, err
+		}
+		out = append(out, v)
+	}
+	if err := rows.Err(); err != nil {
+		return nil, err
+	}
+	return out, nil
+}

pkg/prometheus/clickhouseprometheusv2/seriesset.go

@@ -0,0 +1,184 @@
+package clickhouseprometheusv2
+
+import (
+	"sort"
+
+	"github.com/prometheus/prometheus/model/histogram"
+	"github.com/prometheus/prometheus/model/labels"
+	"github.com/prometheus/prometheus/storage"
+	"github.com/prometheus/prometheus/tsdb/chunkenc"
+	"github.com/prometheus/prometheus/util/annotations"
+)
+
+// series is one time series with samples as parallel slices ordered by
+// timestamp. Deliberately not storage.NewListSeries: that boxes every sample
+// as an interface value, a per-sample allocation this fetch path exists to
+// avoid.
+type series struct {
+	lset labels.Labels
+	ts   []int64
+	vs   []float64
+}
+
+var _ storage.Series = (*series)(nil)
+
+func (s *series) Labels() labels.Labels {
+	return s.lset
+}
+
+func (s *series) Iterator(it chunkenc.Iterator) chunkenc.Iterator {
+	if fit, ok := it.(*floatIterator); ok {
+		fit.reset(s)
+		return fit
+	}
+	fit := &floatIterator{}
+	fit.reset(s)
+	return fit
+}
+
+// floatIterator implements chunkenc.Iterator over a series' sample slices.
+type floatIterator struct {
+	s *series
+	i int
+}
+
+var _ chunkenc.Iterator = (*floatIterator)(nil)
+
+func (it *floatIterator) reset(s *series) {
+	it.s = s
+	it.i = -1
+}
+
+func (it *floatIterator) Next() chunkenc.ValueType {
+	it.i++
+	if it.i >= len(it.s.ts) {
+		return chunkenc.ValNone
+	}
+	return chunkenc.ValFloat
+}
+
+func (it *floatIterator) Seek(t int64) chunkenc.ValueType { //nolint:govet // stdmethods flags io.Seeker; this is chunkenc.Iterator's Seek
+	if it.i < 0 {
+		it.i = 0
+	}
+	if it.i >= len(it.s.ts) {
+		return chunkenc.ValNone
+	}
+	// The current position, once valid, must not move backwards.
+	if it.s.ts[it.i] >= t {
+		return chunkenc.ValFloat
+	}
+	it.i += sort.Search(len(it.s.ts)-it.i, func(j int) bool {
+		return it.s.ts[it.i+j] >= t
+	})
+	if it.i >= len(it.s.ts) {
+		return chunkenc.ValNone
+	}
+	return chunkenc.ValFloat
+}
+
+func (it *floatIterator) At() (int64, float64) {
+	return it.s.ts[it.i], it.s.vs[it.i]
+}
+
+func (it *floatIterator) AtHistogram(*histogram.Histogram) (int64, *histogram.Histogram) {
+	return 0, nil
+}
+
+func (it *floatIterator) AtFloatHistogram(*histogram.FloatHistogram) (int64, *histogram.FloatHistogram) {
+	return 0, nil
+}
+
+func (it *floatIterator) AtT() int64 {
+	return it.s.ts[it.i]
+}
+
+// AtST returns the current start timestamp; not tracked by this storage.
+func (it *floatIterator) AtST() int64 {
+	return 0
+}
+
+func (it *floatIterator) Err() error {
+	return nil
+}
+
+// seriesSet iterates a fully materialized, label-sorted list of series.
+type seriesSet struct {
+	series []*series
+	i      int
+}
+
+var _ storage.SeriesSet = (*seriesSet)(nil)
+
+func newSeriesSet(list []*series) *seriesSet {
+	return &seriesSet{series: list, i: -1}
+}
+
+func (s *seriesSet) Next() bool {
+	s.i++
+	return s.i < len(s.series)
+}
+
+func (s *seriesSet) At() storage.Series {
+	return s.series[s.i]
+}
+
+func (s *seriesSet) Err() error {
+	return nil
+}
+
+func (s *seriesSet) Warnings() annotations.Annotations {
+	return nil
+}
+
+// sortAndMerge orders series by label set and merges identical label sets
+// by timestamp (first sample wins ties): distinct fingerprints can carry
+// identical label sets, and the engine assumes storages never emit
+// duplicates.
+func sortAndMerge(list []*series) []*series {
+	if len(list) < 2 {
+		return list
+	}
+	sort.Slice(list, func(i, j int) bool {
+		return labels.Compare(list[i].lset, list[j].lset) < 0
+	})
+	out := list[:1]
+	for _, s := range list[1:] {
+		last := out[len(out)-1]
+		if labels.Compare(last.lset, s.lset) != 0 {
+			out = append(out, s)
+			continue
+		}
+		merged := mergeSamples(last, s)
+		out[len(out)-1] = merged
+	}
+	return out
+}
+
+func mergeSamples(a, b *series) *series {
+	ts := make([]int64, 0, len(a.ts)+len(b.ts))
+	vs := make([]float64, 0, len(a.ts)+len(b.ts))
+	i, j := 0, 0
+	for i < len(a.ts) && j < len(b.ts) {
+		switch {
+		case a.ts[i] < b.ts[j]:
+			ts = append(ts, a.ts[i])
+			vs = append(vs, a.vs[i])
+			i++
+		case a.ts[i] > b.ts[j]:
+			ts = append(ts, b.ts[j])
+			vs = append(vs, b.vs[j])
+			j++
+		default:
+			ts = append(ts, a.ts[i])
+			vs = append(vs, a.vs[i])
+			i++
+			j++
+		}
+	}
+	ts = append(ts, a.ts[i:]...)
+	vs = append(vs, a.vs[i:]...)
+	ts = append(ts, b.ts[j:]...)
+	vs = append(vs, b.vs[j:]...)
+	return &series{lset: a.lset, ts: ts, vs: vs}
+}

pkg/prometheus/clickhouseprometheusv2/sql.go

@@ -0,0 +1,172 @@
+package clickhouseprometheusv2
+
+import (
+	"fmt"
+
+	"github.com/SigNoz/signoz/pkg/errors"
+	"github.com/SigNoz/signoz/pkg/telemetryschema/metricstelemetryschema"
+	"github.com/huandu/go-sqlbuilder"
+	"github.com/prometheus/prometheus/model/labels"
+)
+
+// metricNameLabel is the reserved PromQL label holding the metric name.
+const metricNameLabel = "__name__"
+
+// buildSeriesQuery renders the series lookup: one row per matched fingerprint
+// with its labels.
+func buildSeriesQuery(start, end int64, matchers []*labels.Matcher) (string, []any, error) {
+	// The series tables hold one row per (fingerprint, bucket) at 1h/6h/1d/1w
+	// granularities; the schema package picks the table whose bucket fits the
+	// window and rounds the start down to the bucket boundary, so a window
+	// beginning mid-bucket still matches the bucket's row.
+	adjustedStart, _, table, _ := metricstelemetryschema.WhichTSTableToUse(uint64(start), uint64(end), false, nil)
+	sb := sqlbuilder.NewSelectBuilder()
+	sb.Select("fingerprint", "any(labels)")
+	sb.From(fmt.Sprintf("%s.%s", metricstelemetryschema.DBName, table))
+	if err := applySeriesConditions(sb, int64(adjustedStart), end, matchers); err != nil {
+		return "", nil, err
+	}
+	sb.GroupBy("fingerprint")
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	return query, args, nil
+}
+
+// buildSamplesQuery renders the samples fetch for the matched series: a
+// semi-join re-runs the series predicates against the shard-local series
+// table (complete by fingerprint co-locality, see localTimeSeriesTable — a
+// GLOBAL broadcast would ship the matched set to every shard, and ClickHouse
+// materializes the subquery's set per shard before the scan, so it still
+// engages the fingerprint primary-key column). metricNames (observed on the
+// matched series when the selector had no __name__ equality) narrows the
+// primary-key scan. A non-nil lastPerStep groups to the last sample per
+// step bucket.
+func buildSamplesQuery(start, end int64, metricNames []string, matchers []*labels.Matcher, lastPerStep *lastSamplePerStep) (string, []any, error) {
+	sb := sqlbuilder.NewSelectBuilder()
+	if lastPerStep != nil {
+		// Aliases must not shadow source columns: ClickHouse resolves aliases
+		// in WHERE too, and "max(unix_milli) AS unix_milli" would put an
+		// aggregate into the WHERE clause (error 184).
+		sb.Select("fingerprint", "max(unix_milli) AS ts", "argMax(value, unix_milli) AS val", "argMax(flags, unix_milli) AS fl")
+	} else {
+		sb.Select("fingerprint", "unix_milli", "value", "flags")
+	}
+	sb.From(fmt.Sprintf("%s.%s", metricstelemetryschema.DBName, metricstelemetryschema.SamplesV4TableName))
+
+	switch len(metricNames) {
+	case 0:
+		// No name constraint derivable; the primary-key prefix goes unused.
+	case 1:
+		sb.Where(sb.EQ("metric_name", metricNames[0]))
+	default:
+		sb.Where(sb.In("metric_name", sqlbuilder.List(metricNames)))
+	}
+	// Semantically redundant (the fingerprints already come from these
+	// temporalities) but engages the leading primary-key column.
+	sb.Where("temporality IN ['Cumulative', 'Unspecified']")
+	sub := sqlbuilder.NewSelectBuilder()
+	sub.Select("fingerprint")
+	adjustedStart, _, _, localTable := metricstelemetryschema.WhichTSTableToUse(uint64(start), uint64(end), false, nil)
+	sub.From(fmt.Sprintf("%s.%s", metricstelemetryschema.DBName, localTable))
+	if err := applySeriesConditions(sub, int64(adjustedStart), end, matchers); err != nil {
+		return "", nil, err
+	}
+	sb.Where(sb.In("fingerprint", sub))
+	sb.Where(sb.GTE("unix_milli", start), sb.LTE("unix_milli", end))
+
+	if lastPerStep != nil {
+		sb.GroupBy("fingerprint")
+		if expr := lastPerStep.bucketExpr(); expr != "" {
+			sb.GroupBy(expr)
+		}
+		sb.OrderBy("fingerprint", "ts")
+	} else {
+		sb.OrderBy("fingerprint", "unix_milli")
+	}
+
+	query, args := sb.BuildWithFlavor(sqlbuilder.ClickHouse)
+	return query, args, nil
+}
+
+// applySeriesConditions adds the WHERE conditions of a series table scan:
+// __name__ matchers (all four types) translate to the metric_name column,
+// every other matcher to a JSONExtractString condition on the labels column.
+// An equality matcher against "" matches series without the label, mirroring
+// PromQL, because JSONExtractString returns "" for missing keys. Regexes are
+// anchored: PromQL matchers match the whole value, ClickHouse match()
+// searches for a substring.
+func applySeriesConditions(sb *sqlbuilder.SelectBuilder, start, end int64, matchers []*labels.Matcher) error {
+	for _, m := range matchers {
+		if m.Name != metricNameLabel {
+			continue
+		}
+		switch m.Type {
+		case labels.MatchEqual:
+			sb.Where(sb.EQ("metric_name", m.Value))
+		case labels.MatchNotEqual:
+			sb.Where(sb.NE("metric_name", m.Value))
+		case labels.MatchRegexp:
+			sb.Where(fmt.Sprintf("match(metric_name, %s)", sb.Var(anchorRegex(m.Value))))
+		case labels.MatchNotRegexp:
+			sb.Where(fmt.Sprintf("NOT match(metric_name, %s)", sb.Var(anchorRegex(m.Value))))
+		default:
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported matcher type %q for __name__", m.Type)
+		}
+	}
+
+	sb.Where("temporality IN ['Cumulative', 'Unspecified']")
+	// Inclusive upper bound: registration rows are hour-floored (and 6h/1d/1w
+	// for the rollup tables) by the exporter, so a series first registered in
+	// the bucket starting exactly at `end` would otherwise be invisible while
+	// its samples (<= end) are in range.
+	sb.Where(sb.GTE("unix_milli", start), sb.LTE("unix_milli", end))
+
+	for _, m := range matchers {
+		if m.Name == metricNameLabel {
+			continue
+		}
+		switch m.Type {
+		case labels.MatchEqual:
+			sb.Where(fmt.Sprintf("JSONExtractString(labels, %s) = %s", sb.Var(m.Name), sb.Var(m.Value)))
+		case labels.MatchNotEqual:
+			sb.Where(fmt.Sprintf("JSONExtractString(labels, %s) != %s", sb.Var(m.Name), sb.Var(m.Value)))
+		case labels.MatchRegexp:
+			sb.Where(fmt.Sprintf("match(JSONExtractString(labels, %s), %s)", sb.Var(m.Name), sb.Var(anchorRegex(m.Value))))
+		case labels.MatchNotRegexp:
+			sb.Where(fmt.Sprintf("NOT match(JSONExtractString(labels, %s), %s)", sb.Var(m.Name), sb.Var(anchorRegex(m.Value))))
+		default:
+			return errors.NewInvalidInputf(errors.CodeInvalidInput, "unsupported matcher type %q", m.Type)
+		}
+	}
+
+	return nil
+}
+
+// anchorRegex turns a PromQL regex into its fully-anchored form (see
+// applySeriesConditions).
+func anchorRegex(v string) string {
+	return "^(?:" + v + ")$"
+}
+
+// lastSamplePerStep reduces an instant-selector fetch to the last sample of
+// each step bucket: bucket 0 is (start, firstEval], bucket i is
+// (firstEval+(i-1)·step, firstEval+i·step]. Anchoring buckets at the first
+// evaluation timestamp makes every bucket boundary an evaluation timestamp,
+// so a non-final sample of a bucket can never be the latest sample in any
+// (t-lookback, t] the engine resolves — the reduction is lossless. Real
+// timestamps are preserved, so the engine's own lookback and staleness
+// handling remain exact.
+type lastSamplePerStep struct {
+	firstEvalMs int64
+	stepMs      int64
+}
+
+func (t *lastSamplePerStep) bucketExpr() string {
+	if t.stepMs <= 0 {
+		// Instant query: a single evaluation at firstEval; one bucket.
+		return ""
+	}
+	return fmt.Sprintf(
+		"if(unix_milli <= %d, 0, intDiv(unix_milli - %d - 1, %d) + 1)",
+		t.firstEvalMs, t.firstEvalMs, t.stepMs,
+	)
+}

pkg/prometheus/clickhouseprometheusv2/sql_test.go

@@ -0,0 +1,115 @@
+package clickhouseprometheusv2
+
+import (
+	"testing"
+	"time"
+
+	"github.com/prometheus/prometheus/model/labels"
+	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+)
+
+func mustMatcher(t *testing.T, mt labels.MatchType, name, value string) *labels.Matcher {
+	t.Helper()
+	m, err := labels.NewMatcher(mt, name, value)
+	require.NoError(t, err)
+	return m
+}
+
+func TestBuildSeriesQuery(t *testing.T) {
+	start := int64(1_700_000_000_000)
+	end := start + time.Hour.Milliseconds()
+	// The series table window rounds down to the table's bucket boundary.
+	adjustedStart := start - (start % time.Hour.Milliseconds())
+
+	t.Run("equality name and label matchers", func(t *testing.T) {
+		query, args, err := buildSeriesQuery(start, end, []*labels.Matcher{
+			mustMatcher(t, labels.MatchEqual, "__name__", "http_requests_total"),
+			mustMatcher(t, labels.MatchEqual, "job", "api"),
+		})
+		require.NoError(t, err)
+		assert.Equal(t,
+			"SELECT fingerprint, any(labels) FROM signoz_metrics.distributed_time_series_v4 WHERE metric_name = ? AND temporality IN ['Cumulative', 'Unspecified'] AND unix_milli >= ? AND unix_milli <= ? AND JSONExtractString(labels, ?) = ? GROUP BY fingerprint",
+			query,
+		)
+		assert.Equal(t, []any{"http_requests_total", adjustedStart, end, "job", "api"}, args)
+	})
+
+	t.Run("regex matchers are anchored", func(t *testing.T) {
+		_, args, err := buildSeriesQuery(start, end, []*labels.Matcher{
+			mustMatcher(t, labels.MatchEqual, "__name__", "up"),
+			mustMatcher(t, labels.MatchRegexp, "instance", "prod.*"),
+			mustMatcher(t, labels.MatchNotRegexp, "env", "dev|test"),
+		})
+		require.NoError(t, err)
+		assert.Equal(t, []any{"up", adjustedStart, end, "instance", "^(?:prod.*)$", "env", "^(?:dev|test)$"}, args)
+	})
+
+	t.Run("regex name matcher uses metric_name column", func(t *testing.T) {
+		query, args, err := buildSeriesQuery(start, end, []*labels.Matcher{
+			mustMatcher(t, labels.MatchRegexp, "__name__", "node_cpu.*|node_memory.*"),
+		})
+		require.NoError(t, err)
+		assert.Contains(t, query, "match(metric_name, ?)")
+		assert.NotContains(t, query, "JSONExtractString")
+		assert.Equal(t, []any{"^(?:node_cpu.*|node_memory.*)$", adjustedStart, end}, args)
+	})
+
+	t.Run("no name matcher omits metric_name condition", func(t *testing.T) {
+		query, _, err := buildSeriesQuery(start, end, []*labels.Matcher{
+			mustMatcher(t, labels.MatchEqual, "job", "api"),
+		})
+		require.NoError(t, err)
+		assert.NotContains(t, query, "metric_name")
+	})
+}
+
+func TestBuildSamplesQuery(t *testing.T) {
+	start := int64(1_700_000_000_000)
+	end := start + time.Hour.Milliseconds()
+	adjustedStart := start - (start % time.Hour.Milliseconds())
+	matchers := []*labels.Matcher{
+		mustMatcher(t, labels.MatchEqual, "__name__", "up"),
+		mustMatcher(t, labels.MatchEqual, "job", "api"),
+	}
+
+	t.Run("raw fetch filters by a shard-local semi-join", func(t *testing.T) {
+		query, args, err := buildSamplesQuery(start, end, []string{"up"}, matchers, nil)
+		require.NoError(t, err)
+		assert.Contains(t, query, "fingerprint IN (SELECT fingerprint FROM signoz_metrics.time_series_v4 WHERE ")
+		assert.NotContains(t, query, "GLOBAL IN")
+		assert.Contains(t, query, "ORDER BY fingerprint, unix_milli")
+		// Args follow placeholder order: samples metric name, the semi-join's
+		// series predicates, then the samples window bounds.
+		assert.Equal(t, []any{"up", "up", adjustedStart, end, "job", "api", start, end}, args)
+	})
+
+	t.Run("last-sample-per-step groups by step bucket anchored at first eval", func(t *testing.T) {
+		lastPerStep := &lastSamplePerStep{firstEvalMs: start + 299_999, stepMs: 60_000}
+		query, _, err := buildSamplesQuery(start, end, []string{"up"}, matchers, lastPerStep)
+		require.NoError(t, err)
+		assert.Contains(t, query, "argMax(value, unix_milli) AS val")
+		assert.Contains(t, query, "argMax(flags, unix_milli) AS fl")
+		assert.Contains(t, query, "GROUP BY fingerprint, if(unix_milli <= 1700000299999, 0, intDiv(unix_milli - 1700000299999 - 1, 60000) + 1)")
+		assert.Contains(t, query, "ORDER BY fingerprint, ts")
+		// Aliases must not shadow the source columns referenced in WHERE.
+		assert.NotContains(t, query, "AS unix_milli")
+		assert.NotContains(t, query, "AS value")
+		assert.NotContains(t, query, "AS flags")
+	})
+
+	t.Run("instant query keeps one bucket", func(t *testing.T) {
+		lastPerStep := &lastSamplePerStep{firstEvalMs: end, stepMs: 0}
+		query, _, err := buildSamplesQuery(start, end, []string{"up"}, matchers, lastPerStep)
+		require.NoError(t, err)
+		assert.Contains(t, query, "GROUP BY fingerprint ORDER BY fingerprint, ts")
+		assert.NotContains(t, query, "intDiv")
+	})
+
+	t.Run("multiple metric names from regex selector", func(t *testing.T) {
+		query, args, err := buildSamplesQuery(start, end, []string{"node_cpu", "node_memory"}, matchers, nil)
+		require.NoError(t, err)
+		assert.Contains(t, query, "metric_name IN (?, ?)")
+		assert.Equal(t, []any{"node_cpu", "node_memory", "up", adjustedStart, end, "job", "api", start, end}, args)
+	})
+}

pkg/prometheus/config.go

@@ -24,6 +24,10 @@ type Config struct {
 
 	// Timeout is the maximum time a query is allowed to run before being aborted.
 	Timeout time.Duration `mapstructure:"timeout"`
+
+	// ProviderName selects the storage provider: "clickhouse" (default) or
+	// "clickhousev2".
+	ProviderName string `mapstructure:"provider"`
 }
 
 func NewConfigFactory() factory.ConfigFactory {
@@ -37,7 +41,8 @@ func newConfig() factory.Config {
 			Path:          "",
 			MaxConcurrent: 20,
 		},
-		Timeout: 2 * time.Minute,
+		Timeout:      2 * time.Minute,
+		ProviderName: "clickhouse",
 	}
 }
 
@@ -45,9 +50,15 @@ func (c Config) Validate() error {
 	if c.Timeout <= 0 {
 		return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "prometheus::timeout must be greater than 0")
 	}
+	if c.ProviderName != "" && c.ProviderName != "clickhouse" && c.ProviderName != "clickhousev2" {
+		return errors.Newf(errors.TypeInvalidInput, errors.CodeInvalidInput, "prometheus::provider must be one of [clickhouse, clickhousev2], got %q", c.ProviderName)
+	}
 	return nil
 }
 
 func (c Config) Provider() string {
-	return "clickhouse"
+	if c.ProviderName == "" {
+		return "clickhouse"
+	}
+	return c.ProviderName
 }

pkg/prometheus/prometheus.go

@@ -35,3 +35,9 @@ type StatementRecorder interface {
 type StatementCapturer interface {
 	CapturingStorage() (storage.Queryable, StatementRecorder)
 }
+
+// ProviderClickhouseV2 is the clickhousev2 provider name: the factory
+// registration, the prometheus::provider config value and the
+// X-SigNoz-PromQL-Provider request header all use it, so they cannot drift
+// apart.
+const ProviderClickhouseV2 = "clickhousev2"

pkg/prometheus/traits.go

@@ -0,0 +1,49 @@
+package prometheus
+
+import (
+	"context"
+
+	"github.com/prometheus/prometheus/promql/parser"
+)
+
+type queryTraitsKey struct{}
+
+// QueryTraits carries per-query facts a storage implementation cannot derive
+// from SelectHints alone. Call sites that parse the PromQL expression attach
+// traits to the context before handing it to the engine; storages treat a
+// missing traits value as "unknown" and stay conservative.
+type QueryTraits struct {
+	// SubqueryFree is true when the query contains no subquery expression.
+	// Subquery selectors are evaluated at the subquery's own step, but
+	// SelectHints.Step always carries the top-level step, so step-aligned
+	// storage optimizations (e.g. keeping only the last sample per step
+	// bucket) are safe only when this is true.
+	SubqueryFree bool
+}
+
+// DetectQueryTraits derives QueryTraits from a parsed PromQL expression.
+func DetectQueryTraits(expr parser.Expr) QueryTraits {
+	subqueryFree := true
+	parser.Inspect(expr, func(node parser.Node, _ []parser.Node) error {
+		if _, ok := node.(*parser.SubqueryExpr); ok {
+			subqueryFree = false
+		}
+		return nil
+	})
+	return QueryTraits{SubqueryFree: subqueryFree}
+}
+
+// NewContextWithQueryTraits returns a context carrying the given traits.
+func NewContextWithQueryTraits(ctx context.Context, traits QueryTraits) context.Context {
+	return context.WithValue(ctx, queryTraitsKey{}, traits)
+}
+
+// QueryTraitsFromContext returns the traits attached to ctx, if any.
+//
+// Context is used here, unlike for backend selection, because traits must
+// cross the promql engine to reach storage.Querier.Select, and the engine's
+// interfaces offer no other channel; the alternative is a Prometheus fork.
+func QueryTraitsFromContext(ctx context.Context) (QueryTraits, bool) {
+	traits, ok := ctx.Value(queryTraitsKey{}).(QueryTraits)
+	return traits, ok
+}

pkg/querier/api.go

@@ -57,6 +57,7 @@ func (handler *handler) QueryRange(rw http.ResponseWriter, req *http.Request) {
 		render.Error(rw, err)
 		return
 	}
+	queryRangeRequest.PromQLProvider = req.Header.Get("X-SigNoz-PromQL-Provider")
 
 	// Validate the query request
 	if err := queryRangeRequest.Validate(); err != nil {

pkg/querier/bucket_cache_test.go

@@ -3,6 +3,7 @@ package querier
 import (
 	"context"
 	"fmt"
+	"math"
 	"testing"
 	"time"
 
@@ -1401,3 +1402,61 @@ func TestBucketCache_NoCache(t *testing.T) {
 	// The actual NoCache logic is implemented in querier.run(), not in bucket cache
 	// This test verifies that the cache works normally and NoCache bypasses it at a higher level
 }
+
+// A promql ratio yields NaN wherever the denominator is zero. If those do not
+// survive the cache, every good point in the same bucket is lost with them.
+func TestBucketCacheServesBucketsHoldingNonFiniteValues(t *testing.T) {
+	ctx := context.Background()
+	orgID := valuer.GenerateUUID()
+	bc := NewBucketCache(instrumentationtest.New().ToProviderSettings(), createTestCache(t), cacheTTL, defaultFluxInterval)
+
+	step := qbtypes.Step{Duration: 300 * time.Second}
+	stepMs := uint64(step.Milliseconds())
+	end := (uint64(time.Now().UnixMilli()) - uint64(20*time.Minute.Milliseconds())) / stepMs * stepMs
+	start := end - uint64(36*time.Hour.Milliseconds())
+
+	series := &qbtypes.TimeSeries{
+		Labels: []*qbtypes.Label{{
+			Key:   telemetrytypes.TelemetryFieldKey{Name: "job_name"},
+			Value: "dbBloatMonitorJob",
+		}},
+	}
+	finitePoints := 0
+	for ts := start; ts < end; ts += stepMs {
+		value := 11.524
+		if (ts/stepMs)%7 == 0 {
+			value = math.NaN()
+		} else {
+			finitePoints++
+		}
+		series.Values = append(series.Values, &qbtypes.TimeSeriesValue{Timestamp: int64(ts), Value: value})
+	}
+
+	q := &mockQuery{fingerprint: "promql&ratio&5m0s", startMs: start, endMs: end}
+	bc.Put(ctx, orgID, q, step, &qbtypes.Result{
+		Type: qbtypes.RequestTypeTimeSeries,
+		Value: &qbtypes.TimeSeriesData{
+			QueryName:    "A",
+			Aggregations: []*qbtypes.AggregationBucket{{Series: []*qbtypes.TimeSeries{series}}},
+		},
+	})
+
+	cached, missing := bc.GetMissRanges(ctx, orgID, q, step)
+	require.NotNil(t, cached)
+
+	servedFinite := 0
+	tsData, ok := cached.Value.(*qbtypes.TimeSeriesData)
+	require.True(t, ok)
+	for _, agg := range tsData.Aggregations {
+		for _, s := range agg.Series {
+			for _, v := range s.Values {
+				if !math.IsNaN(v.Value) {
+					servedFinite++
+				}
+			}
+		}
+	}
+
+	assert.Equal(t, finitePoints, servedFinite, "every finite point in the bucket is still served")
+	assert.Empty(t, missing, "and the covered span needs no re-query")
+}