rails 8.1 benchmark results

rails 8.1 is a ruby web framework. At concurrency 64 it serves 16 663 requests per second with a P50 latency of 2.88 ms, ranking 308 of 358 overall and 12 of 13 among ruby frameworks.

Language: ruby 4
Framework version: 8.1
Website: http://rubyonrails.org
Open in the interactive charts: compare rails

All measured metrics for rails 8.1, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	16 663	17 793	17 820
P50 latency	2.88 ms	13.31 ms	26.86 ms
P75 latency	5.26 ms	17.47 ms	32.97 ms
P90 latency	8.17 ms	22.90 ms	40.08 ms
P99 latency	16.87 ms	42.02 ms	70.35 ms
P99.999 latency	57.12 ms	93.85 ms	132.18 ms
Average latency	3.87 ms	14.48 ms	28.87 ms
Minimum latency	0.42 ms	0.47 ms	0.55 ms
Standard deviation	3.71 ms	7.84 ms	10.84 ms
Total requests	249 974	267 008	267 539
Bytes received	86.34 MB	91.96 MB	92.12 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 rails on requests per second.
Concurrency	Overall	Among ruby frameworks
64	308 of 358	12 of 13
256	311 of 358	12 of 13
512	311 of 358	12 of 13

Other ruby frameworks

Fastest ruby frameworks at concurrency 64.
#	Framework	Requests / second	P50 latency	P99 latency
1	agoo 2.15	151 551	0.18 ms	0.62 ms
2	rage 1.27	140 887	0.38 ms	1.32 ms
3	syro 3.2	59 639	0.91 ms	3.81 ms
4	hanami-api 0.3	59 577	0.93 ms	3.71 ms
5	roda 3.107	58 046	0.94 ms	3.78 ms
6	cuba 4	55 444	1.00 ms	3.79 ms
7	grape 3.3	43 459	1.28 ms	4.94 ms
8	rack_app 11	41 880	1.38 ms	4.28 ms
9	sinatra 4.2	33 092	1.64 ms	6.41 ms
10	hanami 3	32 542	1.63 ms	7.38 ms

All 13 ruby frameworks