router 1.5 benchmark results

router 1.5 is a go web framework. At concurrency 64 it serves 160 100 requests per second with a P50 latency of 0.39 ms, ranking 70 of 358 overall and 9 of 42 among go frameworks.

Language: go 1.27
Framework version: 1.5
Website: https://pkg.go.dev/github.com/fasthttp/router
Open in the interactive charts: compare router

All measured metrics for router 1.5, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	160 100	129 505	124 384
P50 latency	0.39 ms	1.96 ms	3.01 ms
P75 latency	0.42 ms	2.29 ms	3.31 ms
P90 latency	0.47 ms	2.56 ms	3.57 ms
P99 latency	0.66 ms	3.03 ms	4.09 ms
P99.999 latency	1.33 ms	4.81 ms	1493.42 ms
Average latency	0.40 ms	1.97 ms	3.69 ms
Minimum latency	0.03 ms	0.05 ms	0.15 ms
Standard deviation	0.08 ms	0.47 ms	65.21 ms
Total requests	2 401 612	1 942 920	1 866 479
Bytes received	244.36 MB	197.86 MB	190.30 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

Rank

Position of router on requests per second.
Concurrency	Overall	Among go frameworks
64	70 of 358	9 of 42
256	84 of 358	8 of 42
512	89 of 358	8 of 42

Other go frameworks

Fastest go frameworks at concurrency 64.
#	Framework	Requests / second	P50 latency	P99 latency
1	hertz 0.9	180 376	0.34 ms	0.72 ms
2	web 0	170 651	0.36 ms	0.61 ms
3	breeze 1.6	170 635	0.36 ms	0.48 ms
4	fasthttp 1.73	165 070	0.38 ms	0.62 ms
5	gearbox 1.2	164 003	0.38 ms	0.63 ms
6	gorouter-fasthttp 4.4	163 386	0.38 ms	0.63 ms
7	fiber 3.5	163 175	0.38 ms	0.63 ms
8	atreugo 11.13	160 977	0.39 ms	0.66 ms
10	kami 2.2	134 310	0.47 ms	0.84 ms
11	rte 0	133 593	0.46 ms	1.21 ms

All 42 go frameworks