http4s
Flagship · Scala · engine: Ember · standard configuration
http4s 0.23 on the Ember server with cats-effect, default configuration. Routing through the http4s DSL, circe JSON, gzip through the http4s GZip middleware.
Composite rank
Each profile of a family is worth 100 to the entry that leads it, and the composite is the sum over the family. The field is this entry's own league: engines and reverse proxies are scored apart from frameworks. How it works.
| Family | Rank | Composite |
|---|---|---|
| HTTP/1.1 | 64 of 71 | 99 |
Every result
Alpha Round, 12 runs. Requests per second is the best of three; latency, CPU and memory come from that run.
| Category | Profile | Conns | Req/sec | Avg | p99 | CPU | Memory |
|---|---|---|---|---|---|---|---|
| Connection | Baseline | 512 | 372,198 | 1.03ms | 13.30ms | 6077.6% | 12.1GiB |
| Connection | Baseline | 4,096 | 383,090 | 1.20ms | 12.80ms | 6004.4% | 11.8GiB |
| Connection | Pipelined | 512 | 580,806 | 9.91ms | 153.50ms | 5947.9% | 6.6GiB |
| Connection | Pipelined | 4,096 | 582,913 | 11.32ms | 142.70ms | 5890.9% | 13.1GiB |
| Connection | Short-lived | 512 | 114,730 | 881us | 4.62ms | 2266.5% | 4.6GiB |
| Connection | Short-lived | 4,096 | 114,699 | 1.22ms | 4.63ms | 2255.0% | 4.6GiB |
| Workload | JSON | 4,096 | 197,792 | 813us | 6.11ms | 5654.6% | 6.0GiB |
| Workload | JSON Comp | 512 | 102 | 284.52ms | 838.50ms | 972.1% | 1.4GiB |
| Workload | JSON Comp | 4,096 | 454 | 725.62ms | 3.34s | 1075.0% | 2.1GiB |
| Workload | JSON Comp | 16,384 | 908 | 367.60ms | 3.40s | 141.3% | 1.9GiB |
| Workload | Upload | 32 | 1,966 | 16.24ms | 49.20ms | 2970.0% | 6.7GiB |
| Workload | Upload | 256 | 2,085 | 61.06ms | 322.40ms | 6032.3% | 6.8GiB |
How the benchmark is run · The machine · Add or fix an entry