athena 0.21 benchmark results

athena 0.21 is a crystal web framework. At concurrency 64 it serves 95 029 requests per second with a P50 latency of 0.50 ms, ranking 194 of 358 overall and 11 of 12 among crystal frameworks.

Language: crystal 1.21
Framework version: 0.21
Website: https://amberframework.org
Open in the interactive charts: compare athena

All measured metrics for athena 0.21, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	95 029	89 277	78 876
P50 latency	0.50 ms	2.07 ms	4.08 ms
P75 latency	0.91 ms	4.06 ms	8.89 ms
P90 latency	1.48 ms	6.48 ms	16.62 ms
P99 latency	2.70 ms	11.89 ms	27.79 ms
P99.999 latency	4.91 ms	21.71 ms	34.66 ms
Average latency	0.68 ms	2.86 ms	6.47 ms
Minimum latency	0.03 ms	0.03 ms	0.03 ms
Standard deviation	0.59 ms	2.65 ms	6.55 ms
Total requests	1 425 507	1 339 435	1 183 702
Bytes received	183.95 MB	173.86 MB	153.87 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 athena on requests per second.
Concurrency	Overall	Among crystal frameworks
64	194 of 358	11 of 12
256	189 of 358	2 of 12
512	215 of 358	2 of 12

Other crystal frameworks

Fastest crystal frameworks at concurrency 64.
#	Framework	Requests / second	P50 latency	P99 latency
1	marten 0.6	116 524	0.38 ms	2.34 ms
2	runcobo 2	104 584	0.49 ms	1.87 ms
3	toro 0.5	102 349	0.53 ms	1.87 ms
4	kemal 1.13	100 892	0.49 ms	2.06 ms
5	spider-gazelle 8.1	100 293	0.54 ms	1.91 ms
6	orion 3	99 793	0.49 ms	2.16 ms
7	router.cr 0.2	99 692	0.55 ms	1.93 ms
8	athena-routing 0.2	98 776	0.52 ms	2.06 ms
9	grip 5	98 077	0.56 ms	1.95 ms
10	amber 1.5	97 511	0.51 ms	2.11 ms

All 12 crystal frameworks