HTTP server & framework benchmarks

cps-http benchmark results

cps-http 2 is a nim web framework. At concurrency 64 it serves 174 482 requests per second with a P50 latency of 0.36 ms, ranking 50 of 383 overall and 4 of 13 among nim frameworks.

Language: nim 2.2
Framework version: 2
Website: https://github.com/gabearro/cps-http
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Throughput, latency & reliability

All measured metrics for cps-http 2, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	174 482	163 005	146 560
P50 latency	0.36 ms	0.40 ms	0.89 ms
P75 latency	0.37 ms	0.42 ms	3.10 ms
P90 latency	0.39 ms	0.61 ms	10.73 ms
P99 latency	1.83 ms	20.24 ms	43.05 ms
P99.999 latency	2.62 ms	21.79 ms	45.02 ms
Average latency	0.37 ms	1.57 ms	3.49 ms
Minimum latency	0.03 ms	0.03 ms	0.03 ms
Standard deviation	0.25 ms	4.33 ms	6.40 ms
Total requests	2 617 305	2 445 335	2 198 870
Bytes received	95.66 MB	89.37 MB	80.36 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

Position in this benchmark

Position of cps-http on requests per second.
Concurrency	Overall	Among nim frameworks
64	50 of 383	4 of 13
256	57 of 383	7 of 13
512	75 of 383	7 of 13

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Explore nim frameworks

Fastest nim frameworks at concurrency 64.
#	Framework	Requests / second	P50 latency	P99 latency	HTTP errors
1	caprese 0.1	274 055	0.12 ms	5.49 ms	0
2	powpow 0.2	237 033	0.07 ms	7.60 ms	0
3	httpbeast 0.4	196 846	0.08 ms	9.32 ms	0
5	whip 0.2	174 291	0.10 ms	9.91 ms	0
6	mike 1.3	168 817	0.10 ms	10.63 ms	0
7	supranim 0.1	158 781	0.31 ms	7.30 ms	4 012
8	jester 0.6	137 644	0.14 ms	11.87 ms	0
9	guildenstern 9	113 646	0.46 ms	0.90 ms	0
10	hashi 0.1	105 070	0.12 ms	30.72 ms	0
11	prologue 0.6	86 722	0.19 ms	12.08 ms	0

All 13 nim frameworks