fastify-bun benchmark results
fastify-bun 5.12 is a javascript web framework. At concurrency 64 it serves 53 990 requests per second with a P50 latency of 1.15 ms, ranking 229 of 383 overall and 48 of 69 among javascript frameworks.
- Language: javascript ES2019
- Framework version: 5.12
- Website: https://fastify.dev
- Compare fastify-bun →
Throughput, latency & reliability
| Metric | Concurrency 64 | Concurrency 256 | Concurrency 512 |
|---|---|---|---|
| Requests / second | 53 990 | 50 058 | 49 342 |
| P50 latency | 1.15 ms | 5.01 ms | 10.26 ms |
| P75 latency | 1.18 ms | 5.20 ms | 10.71 ms |
| P90 latency | 1.23 ms | 5.69 ms | 11.09 ms |
| P99 latency | 1.88 ms | 6.16 ms | 11.88 ms |
| P99.999 latency | 3.73 ms | 10.41 ms | 16.79 ms |
| Average latency | 1.19 ms | 5.11 ms | 10.36 ms |
| Minimum latency | 0.52 ms | 0.38 ms | 0.33 ms |
| Standard deviation | 0.16 ms | 0.37 ms | 0.58 ms |
| Total requests | 809 871 | 750 935 | 740 232 |
| Bytes received | 105.50 MB | 97.83 MB | 96.51 MB |
| HTTP errors | 0 | 0 | 0 |
| Request timeouts | 0 | 0 | 0 |
| Socket connection errors | 0 | 0 | 0 |
| Socket read errors | 0 | 0 | 0 |
| Socket write errors | 0 | 0 | 0 |
Position in this benchmark
| Concurrency | Overall | Among javascript frameworks |
|---|---|---|
| 64 | 229 of 383 | 48 of 69 |
| 256 | 235 of 383 | 47 of 69 |
| 512 | 237 of 383 | 47 of 69 |
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[](https://web-frameworks-benchmark.vercel.app/frameworks/javascript/fastify-bun/)Explore javascript frameworks
| # | Framework | Requests / second | P50 latency | P99 latency | HTTP errors |
|---|---|---|---|---|---|
| 1 | morojs-engine 1.1 | 281 498 | 0.21 ms | 0.47 ms | 0 |
| 2 | morojs 1.8 | 279 251 | 0.21 ms | 0.53 ms | 0 |
| 3 | uwebsockets 20.71 | 258 863 | 0.22 ms | 0.59 ms | 0 |
| 4 | fulmine.js 5.21 | 258 434 | 0.24 ms | 0.59 ms | 0 |
| 5 | sifrr 0 | 214 306 | 0.28 ms | 0.74 ms | 0 |
| 6 | ultimate-express 2.2 | 206 646 | 0.35 ms | 1.00 ms | 0 |
| 7 | elysia-bun 1.4 | 199 540 | 0.31 ms | 0.68 ms | 0 |
| 8 | mesh 0.8 | 192 510 | 0.34 ms | 0.80 ms | 0 |
| 9 | routejs-uwebsocket 3 | 176 564 | 0.35 ms | 0.89 ms | 0 |
| 10 | morojs-uws 1.8 | 176 414 | 0.36 ms | 0.85 ms | 0 |