Specs and limits
Keep these specs and limits in mind when developing with UbiFunctions.
Supported libraries
Libraries included in the Python and NodeJS runtimes for UbiFunctions.
Code size
The maximum code size for a UbiFunction.
48 MB
Concurrent executions
The maximum number of activations for a single UbiFunction that can be running or queued at the same time. This limit is fixed, but it can be increased upon request.
1,000 concurrent executions
Logs
The maximum size of a UbiFunction log.
10 MB
Memory
The RAM available to the computing resources used by a UbiFunction. This limit can be increased upon request.
128 MB
Rate limit
The maximum number of activations that can be submitted per UbiFunction per minute. API calls that exceed this limit return HTTP 429 Too Many Requests. This limit is fixed, but it can be increased upon request.
1,800 activations per minute
Parameter size
The maximum size of the body or payload attached to a request. This limit is fixed and cannot be changed.
1 MB
Response size
The maximum size of a UbiFunction response. This limit is fixed and cannot be changed.
5 MB
Timeout
The maximum duration of a UbiFunction execution. This limit can be increased upon request, but it should never exceed 60,000 ms.
40,000 ms
Request headers
The maximum size of a UbiFunction request headers.
8 KB
Response headers
The maximum size of a UbiFunction response headers.
4 KB
Last updated
Was this helpful?