Select runtimes to compare side by side. Click chips below to toggle selection.
| Metric | Python (CPython) | Firecracker | Node.js | Docker | KoboldCpp | vLLM |
|---|---|---|---|---|---|---|
| Score | B71 | B70 | B-65 | C-54 | F38 | F35 |
| Type | Language | MicroVM | Language | Container | ||
| Execution | interpreted | aot | jit | hybrid | hybrid | jit |
| Interface | cli | api | cli | cli | gui | api |
| Cold Start | 50ms | 125ms | 50ms | 500ms | 1500ms | 5000ms |
| Memory | 15MB | 5MB | 40MB | 50MB | 400MB | 2000MB |
| Startup | 10ms | 100ms | 20ms | 200ms | 300ms | 3000ms |
| Isolation | process | microvm | process | container | process | process |
| Maturity | production | production | production | production | stable | production |
| Languages | Python | Any | JavaScript, TypeScript | Any | C++, Python | Python |
| License | Other | Apache-2.0 | MIT | Apache-2.0 | AGPL-3.0 | Apache-2.0 |
| Links |