Top 4 Java Benchmarking Projects

are-we-fast-yet

4 268 6.4 Java

Are We Fast Yet? Comparing Language Implementations with Objects, Closures, and Arrays

Project mention: The Bitter Truth: Python 3.11 vs. Cython vs. C++ Performance for Simulations | news.ycombinator.com | 2022-12-24

That's a very interesting article, thanks. Interesting to note that Cython is only about twice as fast as Python 3.10 and only about 40% faster than Python 3.11.
The official Python site advertises a speedup of 25% from 3.10 to 3.11; in the article a speedup of 60% was measured. It therefore usually makes sense to measure different algorithms. Unfortunately there is no Python or C++ implementation yet for https://github.com/smarr/are-we-fast-yet.
nosqlbench

1 138 9.7 Java

The open source, pluggable, nosql benchmarking suite.

Project mention: Ten-year experience in DBMS testing | dev.to | 2022-02-04

For performance testing, we also run common benchmarks: the popular YCSB (Yahoo! Cloud Serving Benchmark), NoSQLBench, LinkBench, SysBench, TPC-H, and TPC-C. We also run C Bench, our own Tarantool API benchmark. Its primitive operations are written in C, and scripts are described in Lua.
Sonar

www.sonarsource.com
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Write Clean Java Code. Always.. Sonar helps you commit clean code every time. With over 600 unique rules to find Java bugs, code smells & vulnerabilities, Sonar finds the issues while you focus on the work.
nano-pow-benchmark

0 6 0.0 Java

Advanced proof-of-work benchmarking tool for Nano's Blake2b POW.
gocypher-cybench-java

3 3 8.4 Java

CyBench Benchmark Launcher for running, executing and reporting JMH benchmarks.

Project mention: Continuous Performance Regression Testing for CI/CD | reddit.com/r/devops | 2022-04-14

How do you do continuous performance regression testing? We just launched cybench.io to help devs with automated performance regression testing during build and CI/CD. See wiki: https://github.com/K2NIO/gocypher-cybench-java/wiki. Main website is at : https://cybench.io.

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). The latest post mention was on 2022-12-24.