## Summary
- Adds **Data API** (API Gateway / edge logs) as a new service row in
the observability overview, positioned before PostgREST
- Data API row is only shown when Data API is enabled for the project
(gated on `useIsDataApiEnabled`)
- Renames the existing PostgREST entry from "Data API" to "PostgREST" to
correctly reflect the service
- Adds the Data API description to `SERVICE_DESCRIPTIONS`
## Test plan
- [ ] Enable Data API for a project — Data API row appears before
PostgREST in the overview with chart data
- [ ] Disable Data API for a project — Data API row is hidden, PostgREST
row remains
- [ ] PostgREST row label now reads "PostgREST" instead of "Data API"
🤖 Generated with [Claude Code](https://claude.com/claude-code)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Observability dashboard can optionally show an “API Gateway” service
when the Data API feature is enabled; it surfaces logs and health
metrics.
* The service health table now includes a description/tooltip for the
API Gateway and aggregates its metrics.
* **Bug Fixes**
* Restored and relabeled the PostgREST entry so its observability report
and reporting links appear correctly.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46266?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Problem
The observability overview page fetched service health data by making
six separate calls to the generic \`logs.all\` endpoint with
hand-crafted SQL (via \`genChartQuery\`). This coupled the overview to
SQL internals and missed out on the purpose-built \`service-health\`
endpoint that accepts structured \`lql\` filters and a \`granularity\`
parameter.
## Fix
- Added \`/platform/projects/{ref}/analytics/endpoints/service-health\`
to \`platform.d.ts\`, including the \`ProjectServiceHealthResponse\`
schema and \`UsageApiController_getProjectServiceHealth\` operation.
- Created \`apps/studio/data/analytics/service-health-query.ts\` with a
\`getServiceHealth\` fetch function and \`useServiceHealthQuery\` hook
following the same pattern as other analytics query files.
- Added a \`serviceHealth\` key factory to
\`apps/studio/data/analytics/keys.ts\`.
- Rewrote \`useServiceHealthMetrics.ts\` to call the new endpoint per
service using \`lql\` selectors (\`s:postgres_logs\`, \`s:auth_logs\`,
etc.) and a \`granularity\` value derived from the selected interval
(\`1hr\` -> \`minute\`, \`1day\` -> \`hour\`, \`7day\` -> \`day\`). The
timeseries normalisation and chart data pipeline is unchanged.
- Updated the refresh handler in \`ObservabilityOverview.tsx\` to
invalidate the new query key prefix and removed the now-unused
\`postgrest-overview-metrics\` invalidation.
## How to test
- Navigate to a project's Observability > Overview page.
- Verify that the Service Health table loads data for all six services
(Database, Auth, Edge Functions, Realtime, Storage, Data API).
- Switch between the 1hr, 1day, and 7day interval selectors and confirm
the charts update.
- Click the Refresh button and confirm the charts reload.
- Click a bar in any chart and confirm navigation to the corresponding
logs page scoped to that time window.
- Confirm no regressions in the Database Infrastructure section (CPU,
RAM, disk, connections).
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Centralized service‑health fetching for consistent cross‑service
metrics and improved charting.
* New analytics key and backend endpoint for project service‑health; API
schemas added.
* Backend support for an additional log‑drain type (hidden from the UI).
* **Bug Fixes**
* Improved refresh behavior for service‑health data.
* Clear "No requests in this period" fallback and correct charts when
totals are zero.
* **Tests**
* Added unit tests for service‑health data extraction and
transformation.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46100?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
## Problem
The "Healthy / Unhealthy" badge on the Observability overview was
alarming — showing **UNHEALTHY** even when every bar in the chart looked
fine. Two root causes:
1. **The threshold is aggressive.** Any period where the aggregate error
rate is ≥ 1% flips the badge to "Unhealthy", even if that 1% came from a
short burst that is visually indistinguishable in the chart.
2. **Period-wide aggregation hides spikes.** The badge status is
computed over the entire selected time window (e.g. 24 h). A 5-minute
spike at 20% errors diluted across 24 h of mostly-clean traffic can push
the aggregate just over 1%, triggering "Unhealthy" while all chart bars
look green.
The badge wording ("Unhealthy") also implies a current service problem,
whereas the underlying metric is a historical aggregate — making it easy
to misread.
## Change
Remove the badge entirely. The per-row error/warning rate indicator
(e.g. `● 1.34% errors`) already surfaces the key signal without the
alarming label, and the bar chart lets users see the actual shape of
traffic over time.
## On spike visibility in charts
The charts already use **COUNT per time bucket** (not averages), so
individual bars faithfully represent event volume. The bucket
granularity does compress spikes for longer windows (hourly buckets for
1–3 day views, daily for 7-day), but that's a separate concern from the
badge. If we want to surface burst detection in the future, a better
approach would be per-bucket threshold highlighting rather than a single
period-wide badge.
https://claude.ai/code/session_01E1ejWyuR9BV4qcTyiGGVVY
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Removed the service health status indicator from the Service Health
Table.
* **New Features**
* Replaced per-row bar charts with a line chart showing error/warning
rates alongside OK series.
* Added a centered "No data" placeholder when chart data is empty and
preserved click interactions on chart points.
* Y-axis values now display as percentages.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude <noreply@anthropic.com>
## Summary
The `homeNew` PostHog experiment has concluded. This PR graduates it by
making the new homepage (`ProjectHome`, formerly `HomeV2`) the permanent
default for all users, and removes all dead code from the old
experiment.
## Changes
- Remove `homeNew` PostHog feature flag checks and `home_new` experiment
exposure tracking from 3 files
- Rename `HomeNew/` → `ProjectHome/` directory and `HomeV2` →
`ProjectHome` export
- Delete old `Home/Home.tsx` component (shared components like
`ProjectList/` are kept — still used by org pages)
- Delete `pages/project/[ref]/building.tsx` and add a server-side
redirect from `/project/:ref/building` → `/project/:ref` to prevent 404s
during rollout (old cached JS bundles may still route to `/building`)
- Simplify `ContentWrapper` building-state logic in `ProjectLayout` —
always redirect building projects to home, always suppress building
interstitial on home page
- Always route to `/project/{ref}` after project creation (remove
`/building` path)
- Update all Observability imports from `HomeNew` → `ProjectHome`
## Self-hosted behavior change
Self-hosted Studio previously showed the old `Home` component (client
libraries + example projects) since PostHog flags don't load. This PR
changes self-hosted to show `ProjectHome` (TopSection with service
status + instance diagram, advisor, custom reports). All sections query
backend APIs that exist on self-hosted. E2E tests pass against the
self-hosted build.
## Testing
- [x] `pnpm turbo run build --filter=studio` passes
- [x] No remaining references to `homeNew`, `home_new`, or `HomeNew` in
codebase
- [x] No broken imports to deleted files
- [x] Self-hosted E2E tests pass (145 passed, 1 flaky, 4 skipped)
- [x] `/building` redirect added to both platform and self-hosted config
blocks
**Quick test:**
1. Navigate to any project homepage — should render the ProjectHome
component
2. Create a new project — should redirect to `/project/{ref}` (not
`/building`)
3. Visit a project in `COMING_UP` state on a non-home route — should
redirect to home
4. Visit `/project/{ref}/building` directly — should 302 redirect to
`/project/{ref}`
## Linear
- fixes GROWTH-671
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Observability Dashboard: unified overview for service health and
database infrastructure with interactive charts and metric cards (CPU,
memory, disk I/O, connections, error rate, slow queries).
* Service Health Monitoring: per-service health cards and a
multi-service table with error/warning counts and drill-down links to
reports/logs.
* Interval Selector: new chart-interval dropdown with plan-aware
retention messaging.
* Menu & Reports: updated Observability menu with Overview entry and
Custom Reports management.
* **Documentation**
* Added a footer link to troubleshooting guides.
<sub>✏️ Tip: You can customize this high-level summary in your review
settings.</sub>
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
