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| Metric | gVisor | Firecracker | Node.js | ROCm |
|---|---|---|---|---|
| Score | B72 | B70 | B-65 | C56 |
| Type | MicroVM | MicroVM | Language | |
| Execution | hybrid | aot | jit | aot |
| Interface | cli | api | cli | sdk |
| Cold Start | 50ms | 125ms | 50ms | 200ms |
| Memory | 20MB | 5MB | 40MB | 600MB |
| Startup | 30ms | 100ms | 20ms | 100ms |
| Isolation | microvm | microvm | process | hardware |
| Maturity | stable | production | production | stable |
| Languages | Any | Any | JavaScript, TypeScript | C, C++, Python |
| License | Apache-2.0 | Apache-2.0 | MIT | MIT |
| Links |