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supabase/apps/docs/content/guides/observability/log-field-reference.mdx
Saxon Fletcher e0280cb650 docs: restructure observability navigation and overview (#49505)
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## Stack

Draft stack extracted from `docs/monitoring`. Merge bottom-up. The
troubleshooting *catalog* rewrite (`content/troubleshooting` and the
Diagnosing UI) stays out of scope.

1. #49503 move inspect and advisors
2. #49501 split Studio logs from ClickHouse queries
3. #49500 treat reports as signal dashboards
4. #49502 add Observe the data hub
5. #49506 add agent setup components
6. #49504 add hire-an-agent templates
7. **#49505** restructure observability nav, overview, Detecting, and
flatten Observe the data ← **this PR**

## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.

YES

## What kind of change does this PR introduce?

Docs update. Top layer in the observability stack.

## What is the current behavior?

The section is still titled Monitoring and Debugging, with a Debugging /
Monitoring split that does not match the new pages. The debugging guide
is still the master layer-isolation + symptom table. Observe the data is
split into “what data” vs “where to observe it,” which duplicates the
source pages.

## What is the new behavior?

- Section title is Observability
- Overview groups Observe the data, Detect and resolve, Hire an agent,
and Export
- **Observe the data is flattened by source.** Logs, Metrics API,
Database, Advisors, and Reports each list where to read that source.
There is no separate MCP/API/CLI/Studio nav group.
- **Observe vs Detecting:** Observe is the catalog (what exists, how to
access it). Detecting is how to *use* those sources to pick up a Health
/ Security / Performance / Usage signal. Named errors skip to
Diagnosing.
- Studio Logs sits under Logs. Reports sits beside the other sources.
- Troubleshooting stays in the global menu and also appears as
Diagnosing under Detect and resolve

## Additional context

This is the last PR in the stack. Together the seven PRs reconstruct the
`docs/monitoring` observability IA and guide content, without shipping
the troubleshooting catalog overhaul.
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---------

Co-authored-by: Cursor Agent <cursoragent@cursor.com>
Co-authored-by: Saxon Fletcher <SaxonF@users.noreply.github.com>
Co-authored-by: Nik Richers <nik@validmind.ai>
2026-09-04 13:38:39 +10:00

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1.9 KiB
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---
id: 'logs-field-reference'
title: 'Logs field reference'
description: 'Supabase Logs field reference'
---
Use this reference to find the fields available for each log source. Query `id`, `timestamp`, `event_message`, and `source` as top-level columns. Other structured fields are keys in the `log_attributes` map: drop the `metadata.` prefix shown in the source schema and keep the rest of the dotted path.
For example, the schema path `metadata.request.cf.country` is queried as `log_attributes['request.cf.country']`. See [Query and filter logs](/docs/guides/observability/advanced-log-filtering) for complete ClickHouse examples.
<SharedData data="logConstants">
{(logConstants) => (
<Tabs scrollable size="small" type="underlined" defaultActiveId="edge_logs" queryGroup="source">
{logConstants.schemas.map((schema) => (
<TabPanel id={schema.reference} key={schema.reference} label={schema.name}>
<table>
<thead>
<tr>
<th className="font-bold">Schema path</th>
<th className="font-bold">ClickHouse query field</th>
<th className="font-bold">Type</th>
</tr>
</thead>
<tbody>
{schema.fields
.sort((a, b) => a.path.localeCompare(b.path))
.map((field) => (
<tr key={field.path}>
<td className="font-mono">{field.path}</td>
<td className="font-mono">
{field.path.startsWith('metadata.')
? `log_attributes['${field.path.slice('metadata.'.length)}']`
: field.path}
</td>
<td className="font-mono">{field.type}</td>
</tr>
))}
</tbody>
</table>
</TabPanel>
))}
</Tabs>
)}
</SharedData>