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| Metric | Metal | V8 | Firecracker |
|---|---|---|---|
| Score | B74 | B74 | B70 |
| Type | Language | MicroVM | |
| Execution | aot | jit | aot |
| Interface | sdk | embedded | api |
| Cold Start | 50ms | 5ms | 125ms |
| Memory | 100MB | 30MB | 5MB |
| Startup | 20ms | 2ms | 100ms |
| Isolation | hardware | process | microvm |
| Maturity | production | production | production |
| Languages | Swift, Objective-C, C++ | JavaScript, TypeScript, WebAssembly | Any |
| License | Proprietary | BSD-3-Clause | Apache-2.0 |
| Links |