Execution
- Memory: 128 MB to 10 GB (1 MB increments).
- Max execution time: 900 seconds (15 minutes).
- Disk space (
/tmp): 512 MB to 10 GB.
- Environment variables: up to 4 KB.
- Concurrent executions: 1,000 by default (can request increase).
Deployment
- Package size (.zip, compressed): up to 50 MB.
- Uncompressed size (code + dependencies): up to 250 MB.
/tmp directory can be used for loading additional files at startup.
These limits impact architecture decisions, especially for large dependencies, long-running tasks, or high-concurrency workloads.