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HTTP server & framework benchmarks
iron benchmark results
iron 0.6 is a rust web framework. At concurrency 64 it serves 105 935 requests per second with a P50 latency of 0.30 ms, ranking 145 of 383 overall and 28 of 32 among rust frameworks.
Throughput, latency & reliability
All measured metrics for iron 0.6, by concurrency level.
Metric Concurrency 64 Concurrency 256 Concurrency 512
Requests / second 105 935 105 479 103 702
P50 latency 0.30 ms 0.30 ms 0.30 ms
P75 latency 0.31 ms 0.31 ms 0.32 ms
P90 latency 0.35 ms 0.35 ms 0.36 ms
P99 latency 0.56 ms 0.56 ms 0.57 ms
P99.999 latency 1.74 ms 9.03 ms 14.60 ms
Average latency 0.46 ms 0.96 ms 0.99 ms
Minimum latency 0.04 ms 0.03 ms 0.03 ms
Standard deviation 35.93 ms 72.55 ms 73.95 ms
Total requests 1 589 078 1 582 244 1 555 641
Bytes received 126.58 MB 126.09 MB 123.94 MB
HTTP errors 0 0 0
Request timeouts 32 130 132
Socket connection errors 0 94 348
Socket read errors 0 0 0
Socket write errors 0 0 0
Position in this benchmark
Position of iron on requests per second.
Concurrency Overall Among rust frameworks
64 145 of 383 28 of 32
256 134 of 383 27 of 32
512 137 of 383 27 of 32
Badge for your README
Show the rank of iron in your README. The image is updated together with the results.
[](https://web-frameworks-benchmark.vercel.app/frameworks/rust/iron/)
[](https://web-frameworks-benchmark.vercel.app/frameworks/rust/iron/)
Explore rust frameworks
Fastest rust frameworks at concurrency 64.
#
Framework
Requests / second
P50 latency
P99 latency
HTTP errors
1
may_minihttp 0.1
257 195
0.25 ms
0.28 ms
0
2
ohkami-nio 0.24
244 774
0.32 ms
0.46 ms
0
3
ohkami-tokio 0.24
233 990
0.27 ms
0.47 ms
0
4
tako 2.4
219 732
0.29 ms
0.32 ms
0
5
hyper 1.5
216 185
0.30 ms
0.50 ms
0
6
khttp 0.2
215 714
0.28 ms
0.44 ms
0
7
actix 4.8
210 007
0.30 ms
0.33 ms
0
8
micro-web 0.3
202 040
0.32 ms
0.54 ms
0
9
argan 0.1
194 188
0.33 ms
0.56 ms
0
10
warp 0.4
192 559
0.33 ms
0.57 ms
0
All 32 rust frameworks