blacksheep 2.6 benchmark results

blacksheep 2.6 is a python web framework. At concurrency 64 it serves 81 792 requests per second with a P50 latency of 0.59 ms, ranking 221 of 358 overall and 6 of 37 among python frameworks.

Language: python 3.14
Framework version: 2.6
Website: http://baize.aber.sh
Open in the interactive charts: compare blacksheep

All measured metrics for blacksheep 2.6, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	81 792	85 693	85 591
P50 latency	0.59 ms	3.01 ms	3.83 ms
P75 latency	0.96 ms	3.61 ms	4.30 ms
P90 latency	1.51 ms	4.13 ms	4.66 ms
P99 latency	2.59 ms	4.98 ms	5.42 ms
P99.999 latency	5.59 ms	7.64 ms	10.86 ms
Average latency	0.78 ms	2.97 ms	3.82 ms
Minimum latency	0.11 ms	0.19 ms	0.32 ms
Standard deviation	0.54 ms	0.93 ms	0.71 ms
Total requests	1 226 957	1 285 682	1 284 365
Bytes received	156.00 MB	163.47 MB	163.31 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 blacksheep on requests per second.
Concurrency	Overall	Among python frameworks
64	221 of 358	6 of 37
256	200 of 358	6 of 37
512	199 of 358	5 of 37

Other python frameworks

Fastest python frameworks at concurrency 64.
#	Framework	Requests / second	P50 latency	P99 latency
1	oxapy 0.11	158 749	0.38 ms	0.84 ms
2	fastpysgi-wsgi 0.6	153 823	0.36 ms	0.66 ms
3	asgineer 0.9	94 940	0.63 ms	1.77 ms
4	lihil 0.2	88 479	0.62 ms	1.57 ms
5	sanic 25.12	86 796	0.63 ms	2.05 ms
7	mq-bridge-py 0.2	80 833	0.79 ms	1.18 ms
8	baize-asgi 0.20	79 094	0.71 ms	2.20 ms
9	emmett 2.7	77 656	0.73 ms	2.39 ms
10	panther 5.5	76 924	0.69 ms	2.77 ms
11	starlette 1.6	76 343	0.75 ms	2.04 ms

All 37 python frameworks