Object storage on MicroSaaS.app
Disposable S3-compatible buckets. Memory floor: 64 MB (measured floor rounded up to the next multiple of 32 MB). Status: Validated
What was measured?
- The full test suite passed at 62 MB. At 60, 56 and 48 MB the VM failed at boot with a kernel panic ("deadlocked on memory"); 40 and 32 MB failed to load.Source: product test notes, probe date 2026-10-28, measured on the production microVM runtime. Method
- The roughly 60 MB boot floor comes from the guest runtime, not the 4 MB binary.Source: product test notes, probe date 2026-10-28, measured on the production microVM runtime. Method
| Engine | s3s (Rust), filesystem backed |
|---|---|
| Category | Storage |
| Memory floor | 64 MB |
| Status | Validated |
How long does it live?
Stateful services have a time to live of at least 1 hour, set in whole-hour steps; the default is 1 hour. The maximum depends on the plan: 4 hours on Free, 24 hours on Developer and up to 30 days on Pro. At expiry the service and its data are deleted and cannot be recovered.
What are the limits?
Single-tenant, TLS only.
- Single-tenant and TLS only.
A memory floor is not a sizing recommendation.
Where would it be used?
Last updated