Skip to content

Add docs on new container limits #25408

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 2 commits into from
Sep 25, 2025
Merged

Add docs on new container limits #25408

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
012a62c
Add docs on new container limits
mikenomitch Sep 24, 2025
33078e3
Fix link to getting started guide in changelog
mikenomitch Sep 25, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
22 changes: 22 additions & 0 deletions src/content/changelog/containers/2025-09-24-higher-container-resource-limits.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
@@ -0,0 +1,22 @@
---
title: Run more Containers with higher resource limits
description: Containers limits have been increased to allow for more concurrent instances
products:
- containers
date: 2025-09-24
---

You can now run more Containers concurrently with higher limits on CPU, memory, and disk.

| Limit | New Limit | Previous Limit |
| ---------------------------------------------- | --------- | -------------- |
| Memory for concurrent live Container instances | 400GiB | 40GiB |
| vCPU for concurrent live Container instances | 100 | 20 |
| Disk for concurrent live Container instances | 2TB | 100GB |

You can now run 1000 instances of the `dev` instance type, 400 instances of `basic`, or 100 instances of `standard` concurrently.

This opens up new possibilities for running larger-scale workloads on Containers.

See the [getting started guide](/containers/get-started/) to deploy your first Container,
and the [limits documentation](/containers/platform-details/limits/) for more details on the available instance types and limits.
20 changes: 9 additions & 11 deletions src/content/docs/containers/platform-details/limits.mdx
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -22,14 +22,12 @@ These are specified using the [`instance_type` property](/workers/wrangler/confi

While in open beta, the following limits are currently in effect:

| Feature | Workers Paid |
| ----------------------------------------------------- | ---------------------------------------------- |
| GB Memory for all concurrent live Container instances | 40GB [^1] |
| vCPU for all concurrent live Container instances | 20 [^1] |
| GB Disk for all concurrent live Container instances | 100GB [^1] |
| Image size | Same as [instance disk space](#instance-types) |
| Total image storage per account | 50 GB [^2] |

[^1]: This limit will be raised as we continue the beta.

[^2]: Delete container images with `wrangler containers delete` to free up space. Note that if you delete a container image and then [roll back](/workers/configuration/versions-and-deployments/rollbacks/) your Worker to a previous version, this version may no longer work.
| Feature | Workers Paid |
| ------------------------------------------------------ | ---------------------------------------------- |
| GiB Memory for all concurrent live Container instances | 400GiB |
| vCPU for all concurrent live Container instances | 100 |
| TB Disk for all concurrent live Container instances | 2TB |
| Image size | Same as [instance disk space](#instance-types) |
| Total image storage per account | 50 GB [^1] |

[^1]: Delete container images with `wrangler containers delete` to free up space. Note that if you delete a container image and then [roll back](/workers/configuration/versions-and-deployments/rollbacks/) your Worker to a previous version, this version may no longer work.
Loading