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| Metric | Firecracker | ONNX Runtime | vLLM |
|---|---|---|---|
| Score | B70 | C-50 | F35 |
| Type | MicroVM | ||
| Execution | aot | hybrid | jit |
| Interface | api | sdk | api |
| Cold Start | 125ms | 500ms | 5000ms |
| Memory | 5MB | 300MB | 2000MB |
| Startup | 100ms | 100ms | 3000ms |
| Isolation | microvm | process | process |
| Maturity | production | production | production |
| Languages | Any | Python, C++, C#, Java | Python |
| License | Apache-2.0 | MIT | Apache-2.0 |
| Links |