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| Metric | gVisor | Python (CPython) | AWS Lambda | ROCm | Candle |
|---|---|---|---|---|---|
| Score | B72 | B71 | B-65 | C56 | D48 |
| Type | MicroVM | Language | Serverless | ||
| Execution | hybrid | interpreted | hybrid | aot | jit |
| Interface | cli | cli | platform | sdk | sdk |
| Cold Start | 50ms | 50ms | 200ms | 200ms | 300ms |
| Memory | 20MB | 15MB | 128MB | 600MB | 200MB |
| Startup | 30ms | 10ms | 100ms | 100ms | 50ms |
| Isolation | microvm | process | microvm | hardware | process |
| Maturity | stable | production | production | stable | stable |
| Languages | Any | Python | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | C, C++, Python | Rust |
| License | Apache-2.0 | Other | Proprietary | MIT | Apache-2.0 |
| Links |