Parses Java garbage collection logging and analyzes collectors, safepoint triggers, JVM version, JVM options, and OS information and reports error/warn/info level analysis and recommendations to support JVM tuning and troubleshooting for OpenJDK derivatives: (e.g. Adoptium, Azul, Microsoft, Oracle, Red Hat, etc.).

java analysis garbage-collection openjdk java-performance-tuning jvm-options support-jvm-tuning gc-event

• Updated Nov 9, 2026
• Java

🎉Awesome Java is a meticulously curated list of exceptional frameworks, libraries, and software that will help you elevate your Java programming experience. 🌟 Whether you’re developing web applications 🌐, working on microservices ⚙️, or building complex enterprise systems 🏢, this repository provides the tools 🛠️ you need to succeed. 🚀

awesome reactive-programming awesome-list hibernate-orm-framework java-performance-tuning java-best-practices good-first-issue java-awesome awesome-java spring-boot-microservices object-oriented-programming-in-java android-development-java restful-api-development java-concurrency-and-multithreading java-security-best-practices unit-testing-with-junit-and-mockito java-and-cloud-computing java-integration-with-docker-and-kubernetes data-structures-and-algorithm-in-java

• Updated Oct 6, 2024

littleMock is an easy-to-install demo environment for Java performance tuning. Runs on Windows/Mac/Linux.

java performance spring-boot optimization performance-analysis tomcat-server java-performance-tuning glowroot

• Updated Oct 1, 2018
• Java

PerfUnit is Java Agent which helps to take control over applications bottlenecks, expensive calls, or simply control your performance SLO budget.

java performance java-agent performance-analysis performance-testing java-performance java-performance-tuning

• Updated Jun 17, 2023
• Java

JVM Options Analyzer

jvm openjdk java-performance-tuning jvm-options

• Updated Sep 16, 2026
• Java

CyBench IntelliJ IDEA plugin for benchmarking APIs, Java code

java benchmark intellij intellij-plugin benchmarks java-performance java-performance-tuning java-benchmark micro-benchmarks

• Updated Oct 14, 2022
• Java

Turn any unit or integration test into benchmark

benchmark performance-testing java-performance java-performance-tuning

• Updated Dec 1, 2023
• Java

CyBench plugin for Eclipse for benchmarking APIs, Java code

java eclipse eclipse-plugin benchmarks nature java-performance jmh-benchmarks java-performance-tuning java-optimization java-benchmarks java-benchmark micro-benchmarks cybench-launcher jmh-framework

• Updated Oct 26, 2022
• Java

This app has all java performance issue BuggyApp is an opensource chaos engineering program that can simulate various performance problems like Memory Leak, OutOfMemoryError, CPU spike, thread leak StackOverflowError, deadlock, unresponsiveness.

java-performance-tuning

• Updated Jun 21, 2021
• CSS

A comparison of C++/Java/Scala/Go runtime speed for the Havlak algorithm, updated to run with the current versions of compilers / build tools.

golang scala cpp performance-analysis java-performance-tuning

• Updated Apr 28, 2020
• Java

Donnacha on GitHub (Blogs & Posts, Lectures and Code)

java distributed-systems jvm architecture software-engineering java-performance jvm-performance engineering-management java-performance-tuning code-design engineering-practices

• Updated Jul 10, 2026