mirror of
https://github.com/supabase/supabase.git
synced 2026-10-10 20:05:06 +03:00
Danny WhiteandChris Chinchilla
9c03ad6b02
## What kind of change does this PR introduce? Docs update. Related to DEPR-551. ## What is the current behavior? Docs MDX still uses the legacy `label` prop for Admonitions, even though #45618 added `title` and kept `label` only as a backwards-compatible alias after #45302 was reverted in #45535. ## What is the new behavior? Migrates Docs-owned Admonitions from `label=` to `title=` without changing rendered copy, component APIs, Studio callsites, design-system examples, or the legacy `label` alias. <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Documentation** * Standardized admonition headings across the docs by switching how admonition headings are provided (preserving all visible guidance and examples). Content and instructions remain unchanged; this ensures consistent rendering of callouts and improves uniformity across guides and reference pages. <!-- review_stack_entry_start --> [](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46053?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: Chris Chinchilla <chris.ward@supabase.io>
64 lines
3.5 KiB
Plaintext
64 lines
3.5 KiB
Plaintext
---
|
|
id: 'limits'
|
|
title: 'Realtime Limits'
|
|
description: 'Understanding Realtime limits'
|
|
sidebar_label: 'Limits'
|
|
---
|
|
|
|
Our cluster supports millions of concurrent connections and message throughput for production workloads.
|
|
|
|
<Admonition type="note">
|
|
|
|
Upgrade your plan to increase your limits. Without a spend cap, or on an Enterprise plan, some limits are still in place to protect budgets. All limits are configurable per project. [Contact support](/dashboard/support/new) if you need your limits increased.
|
|
|
|
</Admonition>
|
|
|
|
## Limits by plan
|
|
|
|
| | Free | Pro | Pro (no spend cap) | Team | Enterprise |
|
|
| ----------------------------------------------------------------------------------- | -------- | -------- | ------------------ | -------- | ---------- |
|
|
| **Concurrent connections** | 200 | 500 | 10,000 | 10,000 | 10,000+ |
|
|
| **Messages per second** | 100 | 500 | 2,500 | 2,500 | 2,500+ |
|
|
| **Channel joins per second** | 100 | 500 | 2,500 | 2,500 | 2,500+ |
|
|
| **Channels per connection** | 100 | 100 | 100 | 100 | 100+ |
|
|
| **Presence keys per object** | 10 | 10 | 10 | 10 | 10+ |
|
|
| **Presence messages per second** | 20 | 50 | 1,000 | 1,000 | 1,000+ |
|
|
| **Broadcast payload size** | 256 KB | 3,000 KB | 3,000 KB | 3,000 KB | 3,000+ KB |
|
|
| **Postgres change payload size ([**read more**](#postgres-changes-payload-limit))** | 1,024 KB | 1,024 KB | 1,024 KB | 1,024 KB | 1,024+ KB |
|
|
|
|
Beyond the Free and Pro Plan you can customize your limits by [contacting support](/dashboard/support/new).
|
|
|
|
## Limit errors
|
|
|
|
When you exceed a limit, errors will appear in the backend logs and client-side messages in the WebSocket connection.
|
|
|
|
- **Logs**: check the [Realtime logs](/dashboard/project/_/database/realtime-logs) inside your project Dashboard.
|
|
- **WebSocket errors**: Use your browser's developer tools to find the WebSocket initiation request and view individual messages.
|
|
|
|
<Admonition type="tip" title="Realtime Inspector">
|
|
|
|
You can use the [Realtime Inspector](https://realtime.supabase.com/inspector/new) to reproduce an error and share those connection details with Supabase support.
|
|
|
|
</Admonition>
|
|
Some limits can cause a Channel join to be refused. Realtime will reply with one of the following WebSocket messages:
|
|
|
|
### `too_many_channels`
|
|
|
|
Too many channels currently joined for a single connection.
|
|
|
|
### `too_many_connections`
|
|
|
|
Too many total concurrent connections for a project.
|
|
|
|
### `too_many_joins`
|
|
|
|
Too many Channel joins per second.
|
|
|
|
### `tenant_events`
|
|
|
|
Connections will be disconnected if your project is generating too many messages per second. `supabase-js` will reconnect automatically when the message throughput decreases below your plan limit. An `event` is a WebSocket message delivered to, or sent from a client.
|
|
|
|
## Postgres changes payload limit
|
|
|
|
When this limit is reached, the `new` and `old` record payloads only include the fields with a value size of less than or equal to 64 bytes.
|