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| Metric | gVisor | Python (CPython) | Firecracker | Node.js | ONNX Runtime |
|---|---|---|---|---|---|
| Score | B72 | B71 | B70 | B-65 | C-50 |
| Type | MicroVM | Language | MicroVM | Language | |
| Execution | hybrid | interpreted | aot | jit | hybrid |
| Interface | cli | cli | api | cli | sdk |
| Cold Start | 50ms | 50ms | 125ms | 50ms | 500ms |
| Memory | 20MB | 15MB | 5MB | 40MB | 300MB |
| Startup | 30ms | 10ms | 100ms | 20ms | 100ms |
| Isolation | microvm | process | microvm | process | process |
| Maturity | stable | production | production | production | production |
| Languages | Any | Python | Any | JavaScript, TypeScript | Python, C++, C#, Java |
| License | Apache-2.0 | Other | Apache-2.0 | MIT | MIT |
| Links |