tornado 6.4 benchmark results

tornado 6.4 is a python web framework. At concurrency 64 it serves 23 324 requests per second with a P50 latency of 2.56 ms, ranking 296 of 358 overall and 21 of 37 among python frameworks.

Language: python 3.14
Framework version: 6.4
Website: http://www.tornadoweb.org
Open in the interactive charts: compare tornado

All measured metrics for tornado 6.4, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	23 324	24 552	24 636
P50 latency	2.56 ms	9.79 ms	18.15 ms
P75 latency	3.68 ms	12.05 ms	22.33 ms
P90 latency	4.43 ms	14.83 ms	26.81 ms
P99 latency	5.69 ms	39.62 ms	71.99 ms
P99.999 latency	17.55 ms	72.10 ms	115.08 ms
Average latency	2.74 ms	10.40 ms	20.67 ms
Minimum latency	0.25 ms	0.49 ms	0.69 ms
Standard deviation	1.46 ms	6.04 ms	10.43 ms
Total requests	349 900	368 413	369 802
Bytes received	59.15 MB	62.32 MB	62.70 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 tornado on requests per second.
Concurrency	Overall	Among python frameworks
64	296 of 358	21 of 37
256	297 of 358	22 of 37
512	296 of 358	22 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
6	blacksheep 2.6	81 792	0.59 ms	2.59 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

All 37 python frameworks