This benchmark suite aims to compare the performance of HTTP request routers for Go by implementing the routing structure of some real world APIs. Some of the APIs are slightly adapted, since they can not be implemented 1:1 in some of the routers.
Of course the tested routers can be used for any kind of HTTP request → handler function routing, not only (REST) APIs.
- Beego
- go-json-rest
- chi
- Denco
- Gocraft Web
- Goji
- Gorilla Mux
- http.ServeMux
- HttpRouter
- HttpTreeMux
- Kocha-urlrouter
- Martini
- Pat
- Possum
- R2router
- TigerTonic
- Traffic
Go is a great language for web applications. Since the default request multiplexer of Go's net/http package is very simple and limited, an accordingly high number of HTTP request routers exist.
Unfortunately, most of the (early) routers use pretty bad routing algorithms. Moreover, many of them are very wasteful with memory allocations, which can become a problem in a language with Garbage Collection like Go, since every (heap) allocation results in more work for the Garbage Collector.
Lately more and more bloated frameworks pop up, outdoing one another in the number of features. This benchmark tries to measure their overhead.
Be aware that we are comparing apples and oranges here. We compare feature-rich frameworks to packages with simple routing functionality only. But since we are only interested in decent request routing, I think this is not entirely unfair. The frameworks are configured to do as little additional work as possible.
If you care about performance, this benchmark can maybe help you find the right router, which scales with your application.
Personally, I prefer slim and optimized software, which is why I implemented HttpRouter, which is also tested here. In fact, this benchmark suite started as part of the packages tests, but was then extended to a generic benchmark suite. So keep in mind, that I am not completely unbiased 😌
Benchmark System:
- Intel Core i5-2500K (4x 3,30GHz + Turbo Boost), CPU-governor: performance
- 2x 4 GiB DDR3-1333 RAM, dual-channel
- go version go1.3rc1 linux/amd64
- Ubuntu 14.04 amd64 (Linux Kernel 3.13.0-29), fresh installation
Besides the micro-benchmarks, there are 3 sets of benchmarks where we play around with clones of some real-world APIs, and one benchmark with static routes only, to allow a comparison with http.ServeMux. The following table shows the memory required only for loading the routing structure for the respective API. The best 3 values for each test are bold. I'm pretty sure you can detect a pattern 😉
| Router | Static | GitHub | Google+ | Parse |
|---|---|---|---|---|
| HttpServeMux | 18064 B | - | - | - |
| Beego | 79472 B | 497248 B | 26480 B | 38768 B |
| Denco | 44752 B | 107632 B | 54896 B | 36368 B |
| Gocraft Web | 57976 B | 95736 B | 8024 B | 13120 B |
| Goji | 32400 B | 58424 B | 3392 B | 6704 B |
| Go-Json-Rest | 152608 B | 148352 B | 11696 B | 13712 B |
| Gorilla Mux | 685152 B | 1557216 B | 80240 B | 125480 B |
| HttpRouter | 26232 B | 44344 B | 3144 B | 5792 B |
| HttpTreeMux | 75624 B | 81408 B | 7712 B | 7616 B |
| Kocha | 130336 B | 811744 B | 139968 B | 191632 B |
| Martini | 312592 B | 579472 B | 27520 B | 50608 B |
| Pat | 21272 B | 18968 B | 1448 B | 2360 B |
| TigerTonic | 85264 B | 99392 B | 10576 B | 11008 B |
| Traffic | 649568 B | 1124704 B | 57984 B | 98168 B |
The first place goes to Pat, followed by HttpRouter and Goji. Now, before everyone starts reading the documentation of Pat, [SPOILER] this low memory consumption comes at the price of relatively bad routing performance. The routing structure of Pat is simple - probably too simple. [/SPOILER].
Moreover main memory is cheap and usually not a scarce resource. As long as the router doesn't require Megabytes of memory, it should be no deal breaker. But it gives us a first hint how efficient or wasteful a router works.
The Static benchmark is not really a clone of a real-world API. It is just a collection of random static paths inspired by the structure of the Go directory. It might not be a realistic URL-structure.
The only intention of this benchmark is to allow a comparison with the default router of Go's net/http package, http.ServeMux, which is limited to static routes and does not support parameters in the route pattern.
In the StaticAll benchmark each of 157 URLs is called once per repetition (op, operation). If you are unfamiliar with the go test -bench tool, the first number is the number of repetitions the go test tool made, to get a test running long enough for measurements. The second column shows the time in nanoseconds that a single repetition takes. The third number is the amount of heap memory allocated in bytes, the last one the average number of allocations made per repetition.
The logs below show, that http.ServeMux has only medium performance, compared to more feature-rich routers. The fastest router only needs 1.8% of the time http.ServeMux needs.
HttpRouter was the first router (I know of) that managed to serve all the static URLs without a single heap allocation. Since the first run of this benchmark more routers followed this trend and were optimized in the same way.
BenchmarkHttpServeMux_StaticAll 50000 22378 ns/op 96 B/op 8 allocs/op
BenchmarkAce_StaticAll 100000 14959 ns/op 0 B/op 0 allocs/op
BenchmarkBeego_StaticAll 10000 147814 ns/op 55264 B/op 471 allocs/op
BenchmarkBear_StaticAll 20000 67145 ns/op 20336 B/op 461 allocs/op
BenchmarkBone_StaticAll 30000 53677 ns/op 0 B/op 0 allocs/op
BenchmarkChi_StaticAll 10000 130823 ns/op 67824 B/op 471 allocs/op
BenchmarkDenco_StaticAll 300000 5251 ns/op 0 B/op 0 allocs/op
BenchmarkEcho_StaticAll 50000 36602 ns/op 5024 B/op 157 allocs/op
BenchmarkGin_StaticAll 100000 15566 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_StaticAll 10000 102703 ns/op 46440 B/op 785 allocs/op
BenchmarkGoji_StaticAll 50000 36484 ns/op 0 B/op 0 allocs/op
BenchmarkGojiv2_StaticAll 10000 402730 ns/op 205984 B/op 1570 allocs/op
BenchmarkGoJsonRest_StaticAll 10000 159874 ns/op 51653 B/op 1727 allocs/op
BenchmarkGoRestful_StaticAll 1000 1302223 ns/op 314936 B/op 3144 allocs/op
BenchmarkGorillaMux_StaticAll 2000 1127755 ns/op 150816 B/op 1421 allocs/op
BenchmarkHttpRouter_StaticAll 200000 8546 ns/op 0 B/op 0 allocs/op
BenchmarkHttpTreeMux_StaticAll 200000 8657 ns/op 0 B/op 0 allocs/op
BenchmarkKocha_StaticAll 100000 11607 ns/op 0 B/op 0 allocs/op
BenchmarkLARS_StaticAll 100000 14099 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_StaticAll 10000 257922 ns/op 120577 B/op 1413 allocs/op
BenchmarkMartini_StaticAll 1000 1701669 ns/op 125442 B/op 1717 allocs/op
BenchmarkPat_StaticAll 1000 1844571 ns/op 533904 B/op 11123 allocs/op
BenchmarkPossum_StaticAll 10000 108620 ns/op 65312 B/op 471 allocs/op
BenchmarkR2router_StaticAll 20000 62036 ns/op 22608 B/op 628 allocs/op
BenchmarkRivet_StaticAll 30000 45232 ns/op 17584 B/op 314 allocs/op
BenchmarkTango_StaticAll 10000 150674 ns/op 39225 B/op 1256 allocs/op
BenchmarkTigerTonic_StaticAll 50000 36968 ns/op 7504 B/op 157 allocs/op
BenchmarkTraffic_StaticAll 300 4987419 ns/op 3711480 B/op 27004 allocs/op
BenchmarkVulcan_StaticAll 10000 105752 ns/op 15386 B/op 471 allocs/op
The following benchmarks measure the cost of some very basic operations.
In the first benchmark, only a single route, containing a parameter, is loaded into the routers. Then a request for a URL matching this pattern is made and the router has to call the respective registered handler function. End.
BenchmarkAce_Param 20000000 115 ns/op 32 B/op 1 allocs/op
BenchmarkBear_Param 2000000 972 ns/op 456 B/op 5 allocs/op
BenchmarkBeego_Param 2000000 832 ns/op 352 B/op 3 allocs/op
BenchmarkBone_Param 1000000 1635 ns/op 816 B/op 6 allocs/op
BenchmarkChi_Param 2000000 797 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_Param 20000000 114 ns/op 32 B/op 1 allocs/op
BenchmarkEcho_Param 10000000 176 ns/op 32 B/op 1 allocs/op
BenchmarkGin_Param 30000000 55.0 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_Param 1000000 1198 ns/op 648 B/op 8 allocs/op
BenchmarkGoji_Param 2000000 630 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_Param 1000000 2411 ns/op 1328 B/op 11 allocs/op
BenchmarkGoJsonRest_Param 1000000 1279 ns/op 649 B/op 13 allocs/op
BenchmarkGoRestful_Param 500000 4216 ns/op 2296 B/op 21 allocs/op
BenchmarkGorillaMux_Param 1000000 2411 ns/op 1264 B/op 10 allocs/op
BenchmarkHttpRouter_Param 20000000 85.2 ns/op 32 B/op 1 allocs/op
BenchmarkHttpTreeMux_Param 2000000 781 ns/op 352 B/op 3 allocs/op
BenchmarkKocha_Param 10000000 207 ns/op 56 B/op 3 allocs/op
BenchmarkLARS_Param 30000000 59.8 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_Param 1000000 2114 ns/op 1056 B/op 10 allocs/op
BenchmarkMartini_Param 500000 4161 ns/op 1072 B/op 10 allocs/op
BenchmarkPat_Param 1000000 1433 ns/op 648 B/op 12 allocs/op
BenchmarkPossum_Param 1000000 1066 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_Param 2000000 969 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_Param 2000000 955 ns/op 464 B/op 5 allocs/op
BenchmarkTango_Param 2000000 832 ns/op 248 B/op 8 allocs/op
BenchmarkTigerTonic_Param 1000000 2392 ns/op 992 B/op 17 allocs/op
BenchmarkTraffic_Param 500000 3689 ns/op 1960 B/op 21 allocs/op
BenchmarkVulcan_Param 3000000 432 ns/op 98 B/op 3 allocs/op
Same as before, but now with multiple parameters, all in the same single route. The intention is to see how the routers scale with the number of parameters. The values of the parameters must be passed to the handler function somehow, which requires allocations. Let's see how clever the routers solve this task with a route containing 5 and 20 parameters:
BenchmarkAce_Param5 5000000 294 ns/op 160 B/op 1 allocs/op
BenchmarkBear_Param5 1000000 1038 ns/op 501 B/op 5 allocs/op
BenchmarkBeego_Param5 1000000 1137 ns/op 352 B/op 3 allocs/op
BenchmarkBone_Param5 1000000 1608 ns/op 864 B/op 6 allocs/op
BenchmarkChi_Param5 2000000 865 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_Param5 5000000 324 ns/op 160 B/op 1 allocs/op
BenchmarkEcho_Param5 5000000 283 ns/op 32 B/op 1 allocs/op
BenchmarkGin_Param5 20000000 93.0 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_Param5 1000000 1761 ns/op 920 B/op 11 allocs/op
BenchmarkGoji_Param5 2000000 808 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_Param5 1000000 2724 ns/op 1392 B/op 11 allocs/op
BenchmarkGoJsonRest_Param5 1000000 2280 ns/op 1097 B/op 16 allocs/op
BenchmarkGoRestful_Param5 300000 4477 ns/op 2392 B/op 21 allocs/op
BenchmarkGorillaMux_Param5 500000 3530 ns/op 1328 B/op 10 allocs/op
BenchmarkHttpRouter_Param5 5000000 320 ns/op 160 B/op 1 allocs/op
BenchmarkHttpTreeMux_Param5 1000000 1340 ns/op 576 B/op 6 allocs/op
BenchmarkKocha_Param5 2000000 954 ns/op 440 B/op 10 allocs/op
BenchmarkLARS_Param5 20000000 94.7 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_Param5 1000000 2224 ns/op 1056 B/op 10 allocs/op
BenchmarkMartini_Param5 300000 4829 ns/op 1232 B/op 11 allocs/op
BenchmarkPat_Param5 500000 3385 ns/op 964 B/op 32 allocs/op
BenchmarkPossum_Param5 1000000 1060 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_Param5 2000000 849 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_Param5 1000000 1118 ns/op 528 B/op 9 allocs/op
BenchmarkTango_Param5 1000000 1867 ns/op 936 B/op 16 allocs/op
BenchmarkTigerTonic_Param5 300000 6990 ns/op 2551 B/op 43 allocs/op
BenchmarkTraffic_Param5 300000 5230 ns/op 2248 B/op 25 allocs/op
BenchmarkVulcan_Param5 3000000 566 ns/op 98 B/op 3 allocs/op
BenchmarkAce_Param20 1000000 1342 ns/op 640 B/op 1 allocs/op
BenchmarkBear_Param20 500000 3372 ns/op 1665 B/op 5 allocs/op
BenchmarkBeego_Param20 1000000 2324 ns/op 352 B/op 3 allocs/op
BenchmarkBone_Param20 500000 3977 ns/op 2031 B/op 6 allocs/op
BenchmarkChi_Param20 1000000 1513 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_Param20 1000000 1295 ns/op 640 B/op 1 allocs/op
BenchmarkEcho_Param20 3000000 583 ns/op 32 B/op 1 allocs/op
BenchmarkGin_Param20 10000000 242 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_Param20 300000 7696 ns/op 3795 B/op 15 allocs/op
BenchmarkGoji_Param20 500000 2623 ns/op 1247 B/op 2 allocs/op
BenchmarkGojiv2_Param20 500000 3332 ns/op 1632 B/op 11 allocs/op
BenchmarkGoJsonRest_Param20 200000 8524 ns/op 4484 B/op 20 allocs/op
BenchmarkGoRestful_Param20 200000 8900 ns/op 4723 B/op 23 allocs/op
BenchmarkGorillaMux_Param20 200000 7595 ns/op 3436 B/op 12 allocs/op
BenchmarkHttpRouter_Param20 1000000 1409 ns/op 640 B/op 1 allocs/op
BenchmarkHttpTreeMux_Param20 200000 6450 ns/op 3195 B/op 10 allocs/op
BenchmarkKocha_Param20 500000 3786 ns/op 1808 B/op 27 allocs/op
BenchmarkLARS_Param20 10000000 222 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_Param20 300000 5606 ns/op 2908 B/op 12 allocs/op
BenchmarkMartini_Param20 200000 9478 ns/op 3596 B/op 13 allocs/op
BenchmarkPat_Param20 100000 14462 ns/op 4687 B/op 111 allocs/op
BenchmarkPossum_Param20 1000000 1054 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_Param20 500000 4624 ns/op 2283 B/op 7 allocs/op
BenchmarkRivet_Param20 300000 5020 ns/op 2620 B/op 26 allocs/op
BenchmarkTango_Param20 200000 16340 ns/op 8216 B/op 46 allocs/op
BenchmarkTigerTonic_Param20 50000 27464 ns/op 10533 B/op 138 allocs/op
BenchmarkTraffic_Param20 100000 17749 ns/op 7942 B/op 45 allocs/op
BenchmarkVulcan_Param20 2000000 968 ns/op 98 B/op 3 allocs/op
Now let's see how expensive it is to access a parameter. The handler function reads the value (by the name of the parameter, e.g. with a map lookup; depends on the router) and writes it to our web scale storage (/dev/null).
BenchmarkAce_ParamWrite 10000000 193 ns/op 40 B/op 2 allocs/op
BenchmarkBear_ParamWrite 2000000 868 ns/op 456 B/op 5 allocs/op
BenchmarkBeego_ParamWrite 2000000 936 ns/op 360 B/op 4 allocs/op
BenchmarkBone_ParamWrite 1000000 1545 ns/op 816 B/op 6 allocs/op
BenchmarkChi_ParamWrite 2000000 792 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_ParamWrite 10000000 152 ns/op 32 B/op 1 allocs/op
BenchmarkEcho_ParamWrite 5000000 254 ns/op 40 B/op 2 allocs/op
BenchmarkGin_ParamWrite 20000000 117 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_ParamWrite 1000000 1230 ns/op 656 B/op 9 allocs/op
BenchmarkGoji_ParamWrite 2000000 655 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_ParamWrite 1000000 2689 ns/op 1360 B/op 13 allocs/op
BenchmarkGoJsonRest_ParamWrite 500000 2347 ns/op 1128 B/op 18 allocs/op
BenchmarkGoRestful_ParamWrite 300000 4327 ns/op 2304 B/op 22 allocs/op
BenchmarkGorillaMux_ParamWrite 1000000 2398 ns/op 1264 B/op 10 allocs/op
BenchmarkHttpRouter_ParamWrite 20000000 117 ns/op 32 B/op 1 allocs/op
BenchmarkHttpTreeMux_ParamWrite 2000000 792 ns/op 352 B/op 3 allocs/op
BenchmarkKocha_ParamWrite 5000000 241 ns/op 56 B/op 3 allocs/op
BenchmarkLARS_ParamWrite 20000000 109 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_ParamWrite 1000000 2389 ns/op 1160 B/op 14 allocs/op
BenchmarkMartini_ParamWrite 300000 4455 ns/op 1176 B/op 14 allocs/op
BenchmarkPat_ParamWrite 1000000 2189 ns/op 1072 B/op 17 allocs/op
BenchmarkPossum_ParamWrite 1000000 1067 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_ParamWrite 2000000 970 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_ParamWrite 1000000 1001 ns/op 472 B/op 6 allocs/op
BenchmarkTango_ParamWrite 3000000 471 ns/op 136 B/op 4 allocs/op
BenchmarkTigerTonic_ParamWrite 500000 3192 ns/op 1424 B/op 23 allocs/op
BenchmarkTraffic_ParamWrite 500000 4714 ns/op 2384 B/op 25 allocs/op
BenchmarkVulcan_ParamWrite 3000000 430 ns/op 98 B/op 3 allocs/op
Enough of the micro benchmark stuff. Let's play a bit with real APIs. In the first set of benchmarks, we use a clone of the structure of Parse's decent medium-sized REST API, consisting of 26 routes.
The tasks are 1.) routing a static URL (no parameters), 2.) routing a URL containing 1 parameter, 3.) same with 2 parameters, 4.) route all of the routes once (like the StaticAll benchmark, but the routes now contain parameters).
Worth noting is, that the requested route might be a good case for some routing algorithms, while it is a bad case for another algorithm. The values might vary slightly depending on the selected route.
BenchmarkAce_ParseStatic 20000000 62.9 ns/op 0 B/op 0 allocs/op
BenchmarkBear_ParseStatic 3000000 335 ns/op 120 B/op 3 allocs/op
BenchmarkBeego_ParseStatic 2000000 831 ns/op 352 B/op 3 allocs/op
BenchmarkBone_ParseStatic 3000000 567 ns/op 144 B/op 3 allocs/op
BenchmarkChi_ParseStatic 2000000 763 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_ParseStatic 50000000 28.6 ns/op 0 B/op 0 allocs/op
BenchmarkEcho_ParseStatic 10000000 172 ns/op 32 B/op 1 allocs/op
BenchmarkGin_ParseStatic 30000000 51.1 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_ParseStatic 2000000 577 ns/op 296 B/op 5 allocs/op
BenchmarkGoji_ParseStatic 10000000 152 ns/op 0 B/op 0 allocs/op
BenchmarkGojiv2_ParseStatic 1000000 2003 ns/op 1312 B/op 10 allocs/op
BenchmarkGoJsonRest_ParseStatic 2000000 872 ns/op 329 B/op 11 allocs/op
BenchmarkGoRestful_ParseStatic 300000 6525 ns/op 3224 B/op 22 allocs/op
BenchmarkGorillaMux_ParseStatic 1000000 2313 ns/op 960 B/op 9 allocs/op
BenchmarkHttpRouter_ParseStatic 50000000 23.8 ns/op 0 B/op 0 allocs/op
BenchmarkHttpTreeMux_ParseStatic 30000000 49.0 ns/op 0 B/op 0 allocs/op
BenchmarkKocha_ParseStatic 30000000 41.5 ns/op 0 B/op 0 allocs/op
BenchmarkLARS_ParseStatic 30000000 51.8 ns/op 0 B/op 0 allocs/op
BenchmarkMartini_ParseStatic 500000 3708 ns/op 768 B/op 9 allocs/op
BenchmarkPat_ParseStatic 2000000 853 ns/op 240 B/op 5 allocs/op
BenchmarkPossum_ParseStatic 2000000 789 ns/op 416 B/op 3 allocs/op
BenchmarkR2router_ParseStatic 5000000 371 ns/op 144 B/op 4 allocs/op
BenchmarkRivet_ParseStatic 5000000 274 ns/op 112 B/op 2 allocs/op
BenchmarkTango_ParseStatic 2000000 746 ns/op 248 B/op 8 allocs/op
BenchmarkTigerTonic_ParseStatic 10000000 195 ns/op 48 B/op 1 allocs/op
BenchmarkTraffic_ParseStatic 500000 4693 ns/op 2328 B/op 24 allocs/op
BenchmarkVulcan_ParseStatic 3000000 471 ns/op 98 B/op 3 allocs/op
BenchmarkAce_ParseParam 10000000 173 ns/op 64 B/op 1 allocs/op
BenchmarkBear_ParseParam 2000000 959 ns/op 467 B/op 5 allocs/op
BenchmarkBeego_ParseParam 2000000 874 ns/op 352 B/op 3 allocs/op
BenchmarkBone_ParseParam 1000000 1701 ns/op 896 B/op 7 allocs/op
BenchmarkChi_ParseParam 2000000 826 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_ParseParam 10000000 179 ns/op 64 B/op 1 allocs/op
BenchmarkEcho_ParseParam 10000000 198 ns/op 32 B/op 1 allocs/op
BenchmarkGin_ParseParam 30000000 60.9 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_ParseParam 1000000 1222 ns/op 664 B/op 8 allocs/op
BenchmarkGoji_ParseParam 2000000 685 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_ParseParam 1000000 2673 ns/op 1360 B/op 12 allocs/op
BenchmarkGoJsonRest_ParseParam 1000000 1317 ns/op 649 B/op 13 allocs/op
BenchmarkGoRestful_ParseParam 300000 7084 ns/op 3544 B/op 23 allocs/op
BenchmarkGorillaMux_ParseParam 1000000 2480 ns/op 1264 B/op 10 allocs/op
BenchmarkHttpRouter_ParseParam 10000000 126 ns/op 64 B/op 1 allocs/op
BenchmarkHttpTreeMux_ParseParam 2000000 707 ns/op 352 B/op 3 allocs/op
BenchmarkKocha_ParseParam 10000000 210 ns/op 56 B/op 3 allocs/op
BenchmarkLARS_ParseParam 20000000 63.9 ns/op 0 B/op 0 allocs/op
BenchmarkMartini_ParseParam 500000 4177 ns/op 1072 B/op 10 allocs/op
BenchmarkPat_ParseParam 1000000 2233 ns/op 1120 B/op 17 allocs/op
BenchmarkPossum_ParseParam 1000000 1006 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_ParseParam 2000000 877 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_ParseParam 2000000 989 ns/op 464 B/op 5 allocs/op
BenchmarkTango_ParseParam 2000000 785 ns/op 280 B/op 8 allocs/op
BenchmarkTigerTonic_ParseParam 1000000 2175 ns/op 1008 B/op 17 allocs/op
BenchmarkTraffic_ParseParam 500000 4490 ns/op 2248 B/op 23 allocs/op
BenchmarkVulcan_ParseParam 3000000 505 ns/op 98 B/op 3 allocs/op
BenchmarkAce_Parse2Params 10000000 176 ns/op 64 B/op 1 allocs/op
BenchmarkBear_Parse2Params 2000000 1036 ns/op 496 B/op 5 allocs/op
BenchmarkBeego_Parse2Params 2000000 925 ns/op 352 B/op 3 allocs/op
BenchmarkBone_Parse2Params 1000000 1618 ns/op 848 B/op 6 allocs/op
BenchmarkChi_Parse2Params 2000000 820 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_Parse2Params 10000000 183 ns/op 64 B/op 1 allocs/op
BenchmarkEcho_Parse2Params 10000000 215 ns/op 32 B/op 1 allocs/op
BenchmarkGin_Parse2Params 20000000 68.1 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_Parse2Params 1000000 1353 ns/op 712 B/op 9 allocs/op
BenchmarkGoji_Parse2Params 2000000 640 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_Parse2Params 1000000 2643 ns/op 1344 B/op 11 allocs/op
BenchmarkGoJsonRest_Parse2Params 1000000 1422 ns/op 713 B/op 14 allocs/op
BenchmarkGoRestful_Parse2Params 200000 11946 ns/op 6008 B/op 25 allocs/op
BenchmarkGorillaMux_Parse2Params 500000 2634 ns/op 1280 B/op 10 allocs/op
BenchmarkHttpRouter_Parse2Params 10000000 133 ns/op 64 B/op 1 allocs/op
BenchmarkHttpTreeMux_Parse2Params 2000000 784 ns/op 384 B/op 4 allocs/op
BenchmarkKocha_Parse2Params 3000000 383 ns/op 128 B/op 5 allocs/op
BenchmarkLARS_Parse2Params 20000000 76.7 ns/op 0 B/op 0 allocs/op
BenchmarkMartini_Parse2Params 500000 4323 ns/op 1152 B/op 11 allocs/op
BenchmarkPat_Parse2Params 1000000 2041 ns/op 832 B/op 17 allocs/op
BenchmarkPossum_Parse2Params 2000000 1047 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_Parse2Params 2000000 906 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_Parse2Params 2000000 939 ns/op 480 B/op 6 allocs/op
BenchmarkTango_Parse2Params 1000000 1007 ns/op 408 B/op 10 allocs/op
BenchmarkTigerTonic_Parse2Params 500000 3321 ns/op 1408 B/op 24 allocs/op
BenchmarkTraffic_Parse2Params 500000 3880 ns/op 2040 B/op 22 allocs/op
BenchmarkVulcan_Parse2Params 3000000 543 ns/op 98 B/op 3 allocs/op
BenchmarkAce_ParseAll 500000 3361 ns/op 640 B/op 16 allocs/op
BenchmarkBear_ParseAll 100000 17105 ns/op 8928 B/op 110 allocs/op
BenchmarkBeego_ParseAll 100000 21468 ns/op 9152 B/op 78 allocs/op
BenchmarkBone_ParseAll 50000 31492 ns/op 16208 B/op 147 allocs/op
BenchmarkChi_ParseAll 100000 21321 ns/op 11232 B/op 78 allocs/op
BenchmarkDenco_ParseAll 500000 3428 ns/op 928 B/op 16 allocs/op
BenchmarkEcho_ParseAll 300000 5838 ns/op 832 B/op 26 allocs/op
BenchmarkGin_ParseAll 1000000 1659 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_ParseAll 50000 26776 ns/op 13728 B/op 181 allocs/op
BenchmarkGoji_ParseAll 100000 12411 ns/op 5376 B/op 32 allocs/op
BenchmarkGojiv2_ParseAll 30000 64157 ns/op 34448 B/op 277 allocs/op
BenchmarkGoJsonRest_ParseAll 50000 30250 ns/op 13866 B/op 321 allocs/op
BenchmarkGoRestful_ParseAll 10000 227524 ns/op 110928 B/op 600 allocs/op
BenchmarkGorillaMux_ParseAll 20000 86824 ns/op 29872 B/op 250 allocs/op
BenchmarkHttpRouter_ParseAll 1000000 2201 ns/op 640 B/op 16 allocs/op
BenchmarkHttpTreeMux_ParseAll 200000 11992 ns/op 5728 B/op 51 allocs/op
BenchmarkKocha_ParseAll 300000 5078 ns/op 1112 B/op 54 allocs/op
BenchmarkLARS_ParseAll 1000000 1705 ns/op 0 B/op 0 allocs/op
BenchmarkMartini_ParseAll 10000 108746 ns/op 25072 B/op 253 allocs/op
BenchmarkPat_ParseAll 30000 46421 ns/op 17264 B/op 343 allocs/op
BenchmarkPossum_ParseAll 100000 19939 ns/op 10816 B/op 78 allocs/op
BenchmarkR2router_ParseAll 100000 15694 ns/op 8352 B/op 120 allocs/op
BenchmarkRivet_ParseAll 100000 15853 ns/op 8592 B/op 103 allocs/op
BenchmarkTango_ParseAll 100000 22460 ns/op 7456 B/op 214 allocs/op
BenchmarkTigerTonic_ParseAll 30000 46752 ns/op 19728 B/op 379 allocs/op
BenchmarkTraffic_ParseAll 10000 121399 ns/op 68416 B/op 705 allocs/op
BenchmarkVulcan_ParseAll 100000 14564 ns/op 2548 B/op 78 allocs/op```
The GitHub API is rather large, consisting of 203 routes. The tasks are basically the same as in the benchmarks before.
BenchmarkAce_GithubStatic 20000000 65.8 ns/op 0 B/op 0 allocs/op
BenchmarkBear_GithubStatic 5000000 366 ns/op 120 B/op 3 allocs/op
BenchmarkBeego_GithubStatic 2000000 911 ns/op 352 B/op 3 allocs/op
BenchmarkBone_GithubStatic 200000 10770 ns/op 2880 B/op 60 allocs/op
BenchmarkChi_GithubStatic 2000000 834 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_GithubStatic 50000000 29.3 ns/op 0 B/op 0 allocs/op
BenchmarkEcho_GithubStatic 10000000 188 ns/op 32 B/op 1 allocs/op
BenchmarkGin_GithubStatic 20000000 75.3 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GithubStatic 2000000 657 ns/op 296 B/op 5 allocs/op
BenchmarkGoji_GithubStatic 10000000 172 ns/op 0 B/op 0 allocs/op
BenchmarkGojiv2_GithubStatic 1000000 2658 ns/op 1312 B/op 10 allocs/op
BenchmarkGoRestful_GithubStatic 100000 12462 ns/op 3224 B/op 22 allocs/op
BenchmarkGoJsonRest_GithubStatic 2000000 922 ns/op 329 B/op 11 allocs/op
BenchmarkGorillaMux_GithubStatic 200000 12084 ns/op 960 B/op 9 allocs/op
BenchmarkHttpRouter_GithubStatic 50000000 39.1 ns/op 0 B/op 0 allocs/op
BenchmarkHttpTreeMux_GithubStatic 30000000 48.9 ns/op 0 B/op 0 allocs/op
BenchmarkKocha_GithubStatic 30000000 53.0 ns/op 0 B/op 0 allocs/op
BenchmarkLARS_GithubStatic 20000000 71.0 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GithubStatic 1000000 1761 ns/op 768 B/op 9 allocs/op
BenchmarkMartini_GithubStatic 200000 11725 ns/op 768 B/op 9 allocs/op
BenchmarkPat_GithubStatic 200000 11638 ns/op 3648 B/op 76 allocs/op
BenchmarkPossum_GithubStatic 2000000 748 ns/op 416 B/op 3 allocs/op
BenchmarkR2router_GithubStatic 5000000 372 ns/op 144 B/op 4 allocs/op
BenchmarkRivet_GithubStatic 5000000 276 ns/op 112 B/op 2 allocs/op
BenchmarkTango_GithubStatic 2000000 882 ns/op 248 B/op 8 allocs/op
BenchmarkTigerTonic_GithubStatic 10000000 205 ns/op 48 B/op 1 allocs/op
BenchmarkTraffic_GithubStatic 50000 37326 ns/op 22776 B/op 166 allocs/op
BenchmarkVulcan_GithubStatic 2000000 659 ns/op 98 B/op 3 allocs/op
BenchmarkAce_GithubParam 10000000 243 ns/op 96 B/op 1 allocs/op
BenchmarkBear_GithubParam 2000000 916 ns/op 496 B/op 5 allocs/op
BenchmarkBeego_GithubParam 2000000 968 ns/op 352 B/op 3 allocs/op
BenchmarkBone_GithubParam 200000 5832 ns/op 1888 B/op 19 allocs/op
BenchmarkChi_GithubParam 2000000 789 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_GithubParam 5000000 278 ns/op 128 B/op 1 allocs/op
BenchmarkEcho_GithubParam 5000000 265 ns/op 32 B/op 1 allocs/op
BenchmarkGin_GithubParam 20000000 117 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GithubParam 1000000 1236 ns/op 712 B/op 9 allocs/op
BenchmarkGoji_GithubParam 2000000 822 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_GithubParam 1000000 2141 ns/op 1408 B/op 13 allocs/op
BenchmarkGoJsonRest_GithubParam 1000000 1618 ns/op 713 B/op 14 allocs/op
BenchmarkGoRestful_GithubParam 100000 13575 ns/op 2360 B/op 21 allocs/op
BenchmarkGorillaMux_GithubParam 200000 7470 ns/op 1280 B/op 10 allocs/op
BenchmarkHttpRouter_GithubParam 10000000 204 ns/op 96 B/op 1 allocs/op
BenchmarkHttpTreeMux_GithubParam 2000000 789 ns/op 384 B/op 4 allocs/op
BenchmarkKocha_GithubParam 3000000 433 ns/op 128 B/op 5 allocs/op
BenchmarkLARS_GithubParam 20000000 107 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GithubParam 1000000 2007 ns/op 1056 B/op 10 allocs/op
BenchmarkMartini_GithubParam 200000 8886 ns/op 1152 B/op 11 allocs/op
BenchmarkPat_GithubParam 200000 8439 ns/op 2464 B/op 48 allocs/op
BenchmarkPossum_GithubParam 1000000 1013 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_GithubParam 2000000 719 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_GithubParam 2000000 905 ns/op 480 B/op 6 allocs/op
BenchmarkTango_GithubParam 1000000 1190 ns/op 472 B/op 11 allocs/op
BenchmarkTigerTonic_GithubParam 500000 3343 ns/op 1440 B/op 24 allocs/op
BenchmarkTraffic_GithubParam 100000 13535 ns/op 6952 B/op 56 allocs/op
BenchmarkVulcan_GithubParam 1000000 1031 ns/op 98 B/op 3 allocs/op
BenchmarkAce_GithubAll 30000 42324 ns/op 13792 B/op 167 allocs/op
BenchmarkBear_GithubAll 10000 178683 ns/op 86448 B/op 943 allocs/op
BenchmarkBeego_GithubAll 10000 204920 ns/op 71456 B/op 609 allocs/op
BenchmarkBone_GithubAll 1000 2268964 ns/op 720160 B/op 8620 allocs/op
BenchmarkChi_GithubAll 10000 163773 ns/op 87696 B/op 609 allocs/op
BenchmarkDenco_GithubAll 30000 49109 ns/op 20224 B/op 167 allocs/op
BenchmarkEcho_GithubAll 30000 54878 ns/op 6496 B/op 203 allocs/op
BenchmarkGin_GithubAll 100000 23876 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GithubAll 10000 252232 ns/op 131656 B/op 1686 allocs/op
BenchmarkGoji_GithubAll 5000 356992 ns/op 56112 B/op 334 allocs/op
BenchmarkGojiv2_GithubAll 2000 653979 ns/op 352720 B/op 4321 allocs/op
BenchmarkGoJsonRest_GithubAll 10000 311841 ns/op 134371 B/op 2737 allocs/op
BenchmarkGoRestful_GithubAll 500 2683671 ns/op 689672 B/op 4519 allocs/op
BenchmarkGorillaMux_GithubAll 300 4406573 ns/op 248400 B/op 1994 allocs/op
BenchmarkHttpRouter_GithubAll 50000 35709 ns/op 13792 B/op 167 allocs/op
BenchmarkHttpTreeMux_GithubAll 10000 140273 ns/op 65856 B/op 671 allocs/op
BenchmarkKocha_GithubAll 20000 86897 ns/op 23304 B/op 843 allocs/op
BenchmarkLARS_GithubAll 100000 22248 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GithubAll 5000 404849 ns/op 204193 B/op 2000 allocs/op
BenchmarkMartini_GithubAll 500 3716036 ns/op 226547 B/op 2325 allocs/op
BenchmarkPat_GithubAll 500 3622153 ns/op 1499568 B/op 27435 allocs/op
BenchmarkPossum_GithubAll 10000 142150 ns/op 84448 B/op 609 allocs/op
BenchmarkR2router_GithubAll 10000 131614 ns/op 77328 B/op 979 allocs/op
BenchmarkRivet_GithubAll 10000 152883 ns/op 84272 B/op 1079 allocs/op
BenchmarkTango_GithubAll 10000 223634 ns/op 85451 B/op 2064 allocs/op
BenchmarkTigerTonic_GithubAll 2000 579981 ns/op 239104 B/op 5374 allocs/op
BenchmarkTraffic_GithubAll 300 5392693 ns/op 3097761 B/op 23742 allocs/op
BenchmarkVulcan_GithubAll 10000 165795 ns/op 19894 B/op 609 allocs/op
Last but not least the Google+ API, consisting of 13 routes. In reality this is just a subset of a much larger API.
BenchmarkAce_GPlusStatic 30000000 54.2 ns/op 0 B/op 0 allocs/op
BenchmarkBear_GPlusStatic 5000000 282 ns/op 104 B/op 3 allocs/op
BenchmarkBeego_GPlusStatic 2000000 809 ns/op 352 B/op 3 allocs/op
BenchmarkBone_GPlusStatic 10000000 147 ns/op 32 B/op 1 allocs/op
BenchmarkChi_GPlusStatic 2000000 821 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_GPlusStatic 50000000 23.5 ns/op 0 B/op 0 allocs/op
BenchmarkEcho_GPlusStatic 10000000 165 ns/op 32 B/op 1 allocs/op
BenchmarkGin_GPlusStatic 30000000 53.1 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GPlusStatic 3000000 583 ns/op 280 B/op 5 allocs/op
BenchmarkGoji_GPlusStatic 10000000 134 ns/op 0 B/op 0 allocs/op
BenchmarkGojiv2_GPlusStatic 1000000 2324 ns/op 1312 B/op 10 allocs/op
BenchmarkGoJsonRest_GPlusStatic 2000000 809 ns/op 329 B/op 11 allocs/op
BenchmarkGoRestful_GPlusStatic 500000 3905 ns/op 1976 B/op 20 allocs/op
BenchmarkGorillaMux_GPlusStatic 1000000 1768 ns/op 960 B/op 9 allocs/op
BenchmarkHttpRouter_GPlusStatic 50000000 24.2 ns/op 0 B/op 0 allocs/op
BenchmarkHttpTreeMux_GPlusStatic 50000000 31.7 ns/op 0 B/op 0 allocs/op
BenchmarkKocha_GPlusStatic 50000000 35.2 ns/op 0 B/op 0 allocs/op
BenchmarkLARS_GPlusStatic 30000000 52.4 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GPlusStatic 1000000 1682 ns/op 768 B/op 9 allocs/op
BenchmarkMartini_GPlusStatic 500000 3560 ns/op 768 B/op 9 allocs/op
BenchmarkPat_GPlusStatic 5000000 299 ns/op 96 B/op 2 allocs/op
BenchmarkPossum_GPlusStatic 2000000 823 ns/op 416 B/op 3 allocs/op
BenchmarkR2router_GPlusStatic 5000000 371 ns/op 144 B/op 4 allocs/op
BenchmarkRivet_GPlusStatic 5000000 265 ns/op 112 B/op 2 allocs/op
BenchmarkTango_GPlusStatic 2000000 701 ns/op 200 B/op 8 allocs/op
BenchmarkTigerTonic_GPlusStatic 10000000 136 ns/op 32 B/op 1 allocs/op
BenchmarkTraffic_GPlusStatic 500000 2761 ns/op 1464 B/op 18 allocs/op
BenchmarkVulcan_GPlusStatic 3000000 414 ns/op 98 B/op 3 allocs/op
BenchmarkAce_GPlusParam 10000000 174 ns/op 64 B/op 1 allocs/op
BenchmarkBear_GPlusParam 1000000 1003 ns/op 480 B/op 5 allocs/op
BenchmarkBeego_GPlusParam 2000000 904 ns/op 352 B/op 3 allocs/op
BenchmarkBone_GPlusParam 1000000 1613 ns/op 816 B/op 6 allocs/op
BenchmarkChi_GPlusParam 2000000 824 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_GPlusParam 10000000 167 ns/op 64 B/op 1 allocs/op
BenchmarkEcho_GPlusParam 10000000 195 ns/op 32 B/op 1 allocs/op
BenchmarkGin_GPlusParam 20000000 70.3 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GPlusParam 1000000 1281 ns/op 648 B/op 8 allocs/op
BenchmarkGoji_GPlusParam 2000000 654 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_GPlusParam 1000000 2409 ns/op 1328 B/op 11 allocs/op
BenchmarkGoJsonRest_GPlusParam 1000000 1446 ns/op 649 B/op 13 allocs/op
BenchmarkGoRestful_GPlusParam 300000 4904 ns/op 2296 B/op 21 allocs/op
BenchmarkGorillaMux_GPlusParam 500000 3278 ns/op 1264 B/op 10 allocs/op
BenchmarkHttpRouter_GPlusParam 10000000 150 ns/op 64 B/op 1 allocs/op
BenchmarkHttpTreeMux_GPlusParam 2000000 741 ns/op 352 B/op 3 allocs/op
BenchmarkKocha_GPlusParam 5000000 239 ns/op 56 B/op 3 allocs/op
BenchmarkLARS_GPlusParam 20000000 73.2 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GPlusParam 1000000 2152 ns/op 1056 B/op 10 allocs/op
BenchmarkMartini_GPlusParam 500000 4548 ns/op 1072 B/op 10 allocs/op
BenchmarkPat_GPlusParam 1000000 1653 ns/op 688 B/op 12 allocs/op
BenchmarkPossum_GPlusParam 1000000 1065 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_GPlusParam 2000000 897 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_GPlusParam 2000000 977 ns/op 464 B/op 5 allocs/op
BenchmarkTango_GPlusParam 2000000 894 ns/op 264 B/op 8 allocs/op
BenchmarkTigerTonic_GPlusParam 1000000 2615 ns/op 1056 B/op 17 allocs/op
BenchmarkTraffic_GPlusParam 500000 4080 ns/op 1976 B/op 21 allocs/op
BenchmarkVulcan_GPlusParam 3000000 635 ns/op 98 B/op 3 allocs/op
BenchmarkAce_GPlus2Params 10000000 207 ns/op 64 B/op 1 allocs/op
BenchmarkBear_GPlus2Params 2000000 971 ns/op 496 B/op 5 allocs/op
BenchmarkBeego_GPlus2Params 1000000 1124 ns/op 352 B/op 3 allocs/op
BenchmarkBone_GPlus2Params 1000000 3265 ns/op 1168 B/op 10 allocs/op
BenchmarkChi_GPlus2Params 2000000 784 ns/op 432 B/op 3 allocs/op
BenchmarkDenco_GPlus2Params 10000000 216 ns/op 64 B/op 1 allocs/op
BenchmarkEcho_GPlus2Params 5000000 241 ns/op 32 B/op 1 allocs/op
BenchmarkGin_GPlus2Params 20000000 89.9 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GPlus2Params 1000000 1357 ns/op 712 B/op 9 allocs/op
BenchmarkGoji_GPlus2Params 2000000 830 ns/op 336 B/op 2 allocs/op
BenchmarkGojiv2_GPlus2Params 500000 2727 ns/op 1408 B/op 14 allocs/op
BenchmarkGoJsonRest_GPlus2Params 1000000 1687 ns/op 713 B/op 14 allocs/op
BenchmarkGoRestful_GPlus2Params 500000 4563 ns/op 2360 B/op 21 allocs/op
BenchmarkGorillaMux_GPlus2Params 200000 5971 ns/op 1280 B/op 10 allocs/op
BenchmarkHttpRouter_GPlus2Params 10000000 157 ns/op 64 B/op 1 allocs/op
BenchmarkHttpTreeMux_GPlus2Params 2000000 854 ns/op 384 B/op 4 allocs/op
BenchmarkKocha_GPlus2Params 3000000 446 ns/op 128 B/op 5 allocs/op
BenchmarkLARS_GPlus2Params 20000000 88.4 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GPlus2Params 1000000 2118 ns/op 1056 B/op 10 allocs/op
BenchmarkMartini_GPlus2Params 200000 8678 ns/op 1200 B/op 13 allocs/op
BenchmarkPat_GPlus2Params 300000 5863 ns/op 2256 B/op 34 allocs/op
BenchmarkPossum_GPlus2Params 1000000 1029 ns/op 544 B/op 5 allocs/op
BenchmarkR2router_GPlus2Params 2000000 908 ns/op 432 B/op 5 allocs/op
BenchmarkRivet_GPlus2Params 2000000 1001 ns/op 480 B/op 6 allocs/op
BenchmarkTango_GPlus2Params 1000000 1198 ns/op 440 B/op 10 allocs/op
BenchmarkTigerTonic_GPlus2Params 500000 3881 ns/op 1488 B/op 24 allocs/op
BenchmarkTraffic_GPlus2Params 200000 9056 ns/op 3512 B/op 32 allocs/op
BenchmarkVulcan_GPlus2Params 2000000 886 ns/op 98 B/op 3 allocs/op
BenchmarkAce_GPlusAll 1000000 2257 ns/op 640 B/op 11 allocs/op
BenchmarkBear_GPlusAll 200000 10945 ns/op 5488 B/op 61 allocs/op
BenchmarkBeego_GPlusAll 100000 12854 ns/op 4576 B/op 39 allocs/op
BenchmarkBone_GPlusAll 50000 25934 ns/op 11744 B/op 109 allocs/op
BenchmarkChi_GPlusAll 200000 10325 ns/op 5616 B/op 39 allocs/op
BenchmarkDenco_GPlusAll 1000000 2491 ns/op 672 B/op 11 allocs/op
BenchmarkEcho_GPlusAll 500000 3169 ns/op 416 B/op 13 allocs/op
BenchmarkGin_GPlusAll 2000000 958 ns/op 0 B/op 0 allocs/op
BenchmarkGocraftWeb_GPlusAll 100000 16196 ns/op 8040 B/op 103 allocs/op
BenchmarkGoji_GPlusAll 200000 8572 ns/op 3696 B/op 22 allocs/op
BenchmarkGojiv2_GPlusAll 50000 34081 ns/op 17616 B/op 154 allocs/op
BenchmarkGoJsonRest_GPlusAll 100000 19869 ns/op 8117 B/op 170 allocs/op
BenchmarkGoRestful_GPlusAll 20000 61555 ns/op 32024 B/op 275 allocs/op
BenchmarkGorillaMux_GPlusAll 30000 51982 ns/op 15904 B/op 128 allocs/op
BenchmarkHttpRouter_GPlusAll 1000000 1635 ns/op 640 B/op 11 allocs/op
BenchmarkHttpTreeMux_GPlusAll 200000 8034 ns/op 4032 B/op 38 allocs/op
BenchmarkKocha_GPlusAll 300000 3733 ns/op 976 B/op 43 allocs/op
BenchmarkLARS_GPlusAll 2000000 963 ns/op 0 B/op 0 allocs/op
BenchmarkMacaron_GPlusAll 50000 28993 ns/op 13152 B/op 128 allocs/op
BenchmarkMartini_GPlusAll 20000 72007 ns/op 14016 B/op 145 allocs/op
BenchmarkPat_GPlusAll 30000 42265 ns/op 16576 B/op 298 allocs/op
BenchmarkPossum_GPlusAll 200000 10632 ns/op 5408 B/op 39 allocs/op
BenchmarkR2router_GPlusAll 200000 10344 ns/op 5040 B/op 63 allocs/op
BenchmarkRivet_GPlusAll 200000 10582 ns/op 5408 B/op 64 allocs/op
BenchmarkTango_GPlusAll 100000 14624 ns/op 4200 B/op 116 allocs/op
BenchmarkTigerTonic_GPlusAll 50000 39714 ns/op 14512 B/op 288 allocs/op
BenchmarkTraffic_GPlusAll 10000 104479 ns/op 40784 B/op 410 allocs/op
BenchmarkVulcan_GPlusAll 200000 8839 ns/op 1274 B/op 39 allocs/op```
First of all, there is no reason to use net/http's default ServeMux, which is very limited and does not have especially good performance. There are enough alternatives coming in every flavor, choose the one you like best.
Secondly, the broad range of functions of some of the frameworks comes at a high price in terms of performance. For example Martini has great flexibility, but very bad performance. Martini has the worst performance of all tested routers in a lot of the benchmarks. Beego seems to have some scalability problems and easily defeats Martini with even worse performance, when the number of parameters or routes is high. I really hope, that the routing of these packages can be optimized. I think the Go-ecosystem needs great feature-rich frameworks like these.
Last but not least, we have to determine the performance champion.
Denco and its predecessor Kocha-urlrouter seem to have great performance, but are not convenient to use as a router for the net/http package. A lot of extra work is necessary to use it as a http.Handler. The README of Denco claims, that the package is not intended as a replacement for http.ServeMux.
Goji looks very decent. It has great performance while also having a great range of features, more than any other router / framework in the top group.
Currently no router can beat the performance of the HttpRouter package, which currently dominates nearly all benchmarks.
In the end, performance can not be the (only) criterion for choosing a router. Play around a bit with some of the routers, and choose the one you like best.
If you'd like to run these benchmarks locally, you'll need to install the package first:
go get github.com/julienschmidt/go-http-routing-benchmarkThis may take a while due to the large number of dependencies that need to be downloaded. Once that command has finished you can run the full set of benchmarks like this:
cd $GOPATH/src/github.com/julienschmidt/go-http-routing-benchmark
go test -bench=.Note: If you run the tests and it SIGQUIT's make the go test timeout longer (#44)
go test -timeout=2h -bench=.
You can bench specific frameworks only by using a regular expression as the value of the `bench` parameter:
```bash
go test -bench="Martini|Gin|HttpMux"
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