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| Metric | gVisor | Python (CPython) | Firecracker | AWS Lambda | Node.js | llama.cpp | ROCm | vLLM |
|---|---|---|---|---|---|---|---|---|
| Score | B72 | B71 | B70 | B-65 | B-65 | C+63 | C56 | F35 |
| Type | MicroVM | Language | MicroVM | Serverless | Language | |||
| Execution | hybrid | interpreted | aot | hybrid | jit | aot | aot | jit |
| Interface | cli | cli | api | platform | cli | cli | sdk | api |
| Cold Start | 50ms | 50ms | 125ms | 200ms | 50ms | 100ms | 200ms | 5000ms |
| Memory | 20MB | 15MB | 5MB | 128MB | 40MB | 50MB | 600MB | 2000MB |
| Startup | 30ms | 10ms | 100ms | 100ms | 20ms | 10ms | 100ms | 3000ms |
| Isolation | microvm | process | microvm | microvm | process | process | hardware | process |
| Maturity | stable | production | production | production | production | production | stable | production |
| Languages | Any | Python | Any | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | JavaScript, TypeScript | C, C++ | C, C++, Python | Python |
| License | Apache-2.0 | Other | Apache-2.0 | Proprietary | MIT | MIT | MIT | Apache-2.0 |
| Links |