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Top 14 Python performance-testing Projects
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The key to successful caching is understanding your application’s bottlenecks and choosing the right caching strategy for each use case. So before doing any caching or performance improvement, track the bottlenecks using tools like django debug toolbar, django silk. You can also use locust for performance/load testing.
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InfluxDB
InfluxDB – Built for High-Performance Time Series Workloads. InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
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python-benchmark-harness
A micro/macro benchmark framework for the Python programming language that helps with optimizing your software.
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jtl-reporter
JtlReporter is an online application that allows users to generate beautiful, customizable and easy to understand performance reports from JMeter(Taurus), Locust, and other tools.
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redis-benchmarks-specification
The Redis benchmarks specification describes the cross-language/tools requirements and expectations to foster performance and observability standards around redis related technologies. Members from both industry and academia, including organizations and individuals are encouraged to contribute.
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Stream
Stream - Scalable APIs for Chat, Feeds, Moderation, & Video. Stream helps developers build engaging apps that scale to millions with performant and flexible Chat, Feeds, Moderation, and Video APIs and SDKs powered by a global edge network and enterprise-grade infrastructure.
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STATS-PAL
A relatively simple but powerful heuristic that can automate performance test result analysis by using powerful statistics.
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JEval
⚡ JEval helps you to evaluate your JMeter test plan and provides recommendation before you start your performance testing. All contributions welcome 🙏.
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SaaSHub
SaaSHub - Software Alternatives and Reviews. SaaSHub helps you find the best software and product alternatives
NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).
Python performance-testing discussion
Python performance-testing related posts
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Sprucing up my read me for my Python project
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My Python micro benchmarking framework.
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renaming my Python micro-benchmarking project
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My Python micro-benchmarking project
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How do I achieve true concurrency in Python?
- A note from our sponsor - InfluxDB www.influxdata.com | 23 Dec 2025
Index
What are some of the best open-source performance-testing projects in Python? This list will help you:
| # | Project | Stars |
|---|---|---|
| 1 | locust | 27,245 |
| 2 | locust-grasshopper | 186 |
| 3 | python-benchmark-harness | 157 |
| 4 | jtl-reporter | 150 |
| 5 | cfplot | 48 |
| 6 | Security-Log-Generator | 37 |
| 7 | redis-benchmarks-specification | 37 |
| 8 | STATS-PAL | 33 |
| 9 | JEval | 32 |
| 10 | cerberus | 21 |
| 11 | Black-Friday-Performance-Testing | 11 |
| 12 | django-performance-testing | 7 |
| 13 | Kangal-Demo | 2 |
| 14 | diskoz | 1 |
Sponsored
InfluxDB – Built for High-Performance Time Series Workloads
InfluxDB 3 OSS is now GA. Transform, enrich, and act on time series data directly in the database. Automate critical tasks and eliminate the need to move data externally. Download now.
www.influxdata.com