HTTP server & framework benchmarks

clastic benchmark results

clastic 26 is a python web framework. At concurrency 64 it serves 784 requests per second with a P50 latency of 67.18 ms, ranking 374 of 383 overall and 40 of 46 among python frameworks.

Throughput, latency & reliability

All measured metrics for clastic 26, by concurrency level.
MetricConcurrency 64Concurrency 256Concurrency 512
Requests / second7841 330869
P50 latency67.18 ms70.85 ms2451.61 ms
P75 latency104.94 ms173.71 ms2856.81 ms
P90 latency157.39 ms265.21 ms2998.08 ms
P99 latency191.03 ms805.96 ms5798.40 ms
P99.999 latency213.88 ms2296.53 ms6243.33 ms
Average latency77.91 ms120.17 ms2096.50 ms
Minimum latency2.49 ms0.37 ms47.48 ms
Standard deviation49.67 ms180.49 ms1479.88 ms
Total requests11 76119 96313 038
Bytes received1.72 MB2.92 MB1.90 MB
HTTP errors000
Request timeouts0085
Socket connection errors12 8719 49114 596
Socket read errors000
Socket write errors000

Position in this benchmark

Position of clastic on requests per second.
ConcurrencyOverallAmong python frameworks
64374 of 38340 of 46
256371 of 38338 of 46
512376 of 38343 of 46

Badge for your README

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web frameworks benchmark: #374 of 383

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web frameworks benchmark: #40 of 46 in python

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Explore python frameworks

Fastest python frameworks at concurrency 64.
# Framework Requests / second P50 latency P99 latency HTTP errors
1 peregrine-wsgi 1.1 191 025 0.30 ms 0.85 ms 0
2 weft-wsgi 0.1 153 346 0.41 ms 0.52 ms 0
3 fastpysgi-wsgi 0.6 147 137 0.46 ms 0.58 ms 0
4 peregrine-asgi 1.1 118 540 0.55 ms 0.68 ms 0
5 weft-asgi 0.1 118 218 0.53 ms 0.79 ms 0
6 oxapy 0.11 85 921 0.73 ms 1.34 ms 0
7 peregrine-blacksheep 2.6 74 401 0.95 ms 1.14 ms 0
8 emmett 2.7 47 667 1.27 ms 2.98 ms 0
9 asgineer 0.9 43 752 1.46 ms 2.09 ms 0
10 mq-bridge-py 0.2 41 435 1.63 ms 1.86 ms 0

All 46 python frameworks