http4s benchmark results
http4s 0.23 is a scala web framework. At concurrency 64 it serves 37 495 requests per second with a P50 latency of 1.16 ms, ranking 286 of 403 overall and 5 of 5 among scala frameworks.
- Language: scala 3.10
- Framework version: 0.23
- Website: https://http4s.org
- Compare http4s →
Throughput, latency & reliability
| Metric | Concurrency 64 | Concurrency 256 | Concurrency 512 |
|---|---|---|---|
| Requests / second | 37 495 | 36 488 | 35 270 |
| P50 latency | 1.16 ms | 4.04 ms | 12.76 ms |
| P75 latency | 1.70 ms | 7.27 ms | 14.95 ms |
| P90 latency | 3.29 ms | 13.36 ms | 17.43 ms |
| P99 latency | 5.12 ms | 17.77 ms | 24.38 ms |
| P99.999 latency | 18.82 ms | 675.46 ms | 5819.39 ms |
| Average latency | 1.71 ms | 6.68 ms | 13.75 ms |
| Minimum latency | 0.10 ms | 0.29 ms | 0.37 ms |
| Standard deviation | 2.54 ms | 12.41 ms | 80.56 ms |
| Total requests | 562 454 | 547 399 | 529 206 |
| Bytes received | 77.76 MB | 75.80 MB | 73.28 MB |
| HTTP errors | 0 | 0 | 0 |
| Request timeouts | 0 | 0 | 11 |
| 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 scala frameworks |
|---|---|---|
| 64 | 286 of 403 | 5 of 5 |
| 256 | 287 of 403 | 5 of 5 |
| 512 | 292 of 403 | 5 of 5 |
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