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| Metric | Wasmtime | Python (CPython) | Firecracker | AWS Lambda | Docker | Ollama |
|---|---|---|---|---|---|---|
| Score | A88 | B71 | B70 | B-65 | C-54 | D49 |
| Type | WebAssembly | Language | MicroVM | Serverless | Container | |
| Execution | aot | interpreted | aot | hybrid | hybrid | hybrid |
| Interface | cli | cli | api | platform | cli | cli |
| Cold Start | 1ms | 50ms | 125ms | 200ms | 500ms | 1000ms |
| Memory | 5MB | 15MB | 5MB | 128MB | 50MB | 500MB |
| Startup | <1ms | 10ms | 100ms | 100ms | 200ms | 100ms |
| Isolation | process | process | microvm | microvm | container | process |
| Maturity | production | production | production | production | production | production |
| Languages | Rust, C, C++, Go, Python, AssemblyScript | Python | Any | JavaScript, TypeScript, Python, Java, Go, Ruby, .NET, Rust | Any | Python, JavaScript, Go |
| License | Apache-2.0 | Other | Apache-2.0 | Proprietary | Apache-2.0 | MIT |
| Links |