panther 5.5 benchmark results

panther 5.5 is a python web framework. At concurrency 64 it serves 76 924 requests per second with a P50 latency of 0.69 ms, ranking 233 of 358 overall and 10 of 37 among python frameworks.

Language: python 3.14
Framework version: 5.5
Website: http://PantherPy.GitHub.io
Open in the interactive charts: compare panther

All measured metrics for panther 5.5, by concurrency level.
Metric	Concurrency 64	Concurrency 256	Concurrency 512
Requests / second	76 924	82 495	81 366
P50 latency	0.69 ms	3.13 ms	4.01 ms
P75 latency	1.04 ms	3.94 ms	4.97 ms
P90 latency	1.50 ms	4.51 ms	5.73 ms
P99 latency	2.77 ms	5.50 ms	6.86 ms
P99.999 latency	7.41 ms	9.36 ms	1389.49 ms
Average latency	0.83 ms	3.09 ms	4.64 ms
Minimum latency	0.11 ms	0.16 ms	0.20 ms
Standard deviation	0.55 ms	1.15 ms	24.87 ms
Total requests	1 153 934	1 237 709	1 220 959
Bytes received	146.73 MB	157.38 MB	155.25 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 panther on requests per second.
Concurrency	Overall	Among python frameworks
64	233 of 358	10 of 37
256	210 of 358	8 of 37
512	211 of 358	9 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
11	starlette 1.6	76 343	0.75 ms	2.04 ms

All 37 python frameworks