Go HTTP Request Routing Benchmark

An HTTP request routing benchmark suite for Go.

Routers

• R2
• HttpRouter
• Chi
• gorilla/mux

A new router is only eligible to be added if it:

• Is designed to replace http.ServeMux.
• Supports path parameters.
• Can be fully functional without any http.Handler variant.

Results

$ go version
go version go1.17.3 linux/amd64
$ go list -m all | tail -n +2
github.com/aofei/r2 v0.3.0
github.com/go-chi/chi/v5 v5.0.7
github.com/gorilla/mux v1.8.0
github.com/julienschmidt/httprouter v1.3.0
$ go test -bench .
goos: linux
goarch: amd64
pkg: github.com/aofei/go-http-request-routing-benchmark
cpu: AMD EPYC 7B12
BenchmarkStatic_R2-8                      105404             11325 ns/op               0 B/op          0 allocs/op
BenchmarkStatic_HttpRouter-8               95414             11473 ns/op               0 B/op          0 allocs/op
BenchmarkStatic_Chi-8                      12068             99207 ns/op           70354 B/op        471 allocs/op
BenchmarkStatic_GorillaMux-8                1610            739387 ns/op          158403 B/op       1421 allocs/op
BenchmarkGitHubAPI_R2-8                    26295             45770 ns/op            4417 B/op        184 allocs/op
BenchmarkGitHubAPI_HttpRouter-8            10000            121240 ns/op          101856 B/op        920 allocs/op
BenchmarkGitHubAPI_Chi-8                    6400            165740 ns/op           99036 B/op        663 allocs/op
BenchmarkGitHubAPI_GorillaMux-8              277           4309490 ns/op          281877 B/op       2173 allocs/op
BenchmarkGPlusAPI_R2-8                    574969              2227 ns/op             264 B/op         11 allocs/op
BenchmarkGPlusAPI_HttpRouter-8            176149              6657 ns/op            5832 B/op         55 allocs/op
BenchmarkGPlusAPI_Chi-8                   142299              8447 ns/op            5825 B/op         39 allocs/op
BenchmarkGPlusAPI_GorillaMux-8             31264             39432 ns/op           16533 B/op        128 allocs/op
BenchmarkParseAPI_R2-8                    356826              3243 ns/op             384 B/op         16 allocs/op
BenchmarkParseAPI_HttpRouter-8            119695              9337 ns/op            8192 B/op         80 allocs/op
BenchmarkParseAPI_Chi-8                    78052             16110 ns/op           11651 B/op         78 allocs/op
BenchmarkParseAPI_GorillaMux-8             16302             73312 ns/op           31129 B/op        250 allocs/op
PASS
ok      github.com/aofei/go-http-request-routing-benchmark      22.935s

Community

If you want to discuss Go HTTP Request Routing Benchmark, or ask questions about it, simply post questions or ideas here.

Contributing

If you want to help build Go HTTP Request Routing Benchmark, simply follow this to send pull requests here.

License

This project is licensed under the MIT License.

License can be found here.