Workflows Instances: Increased Concurrency, Creation Rate, and Queued Limits
Key Points
- Concurrent instances limit increased 5x to 50,000
- Creation rate now 300/second per account
- Queued instances doubled to 2 million per workflow
Summary
Cloudflare has significantly increased resource limits for Workflows instances on the Workers Paid plan, enabling higher throughput and better scalability for production workloads.
Key Points
- Concurrent instances: Increased from 10,000 to 50,000 parallel running instances
- Instance creation rate: Raised to 300/second per account (previously 100/second) and 100/second per workflow
- Queued instances per Workflow: Expanded from 1 million to 2 million instances waiting for concurrency slots
- Availability: Changes apply to all Workers Paid plan users
- Queued instances: Refers to instances created or awoken that are waiting for an available concurrency slot
Refer to the Workflows limits documentation for complete details.