Javamelody
JavaMelody is an open-source monitoring tool for Java and Java EE applications providing detailed performance and error analysis.
Description
JavaMelody is an open-source, production-ready monitoring tool for Java and Java EE applications. It's designed to measure and provide statistics on real application usage, focusing on performance and error analysis without the overhead of profiling or a database. Primarily based on request statistics and evolution charts, it offers insights into response times, error rates, and resource consumption. This helps in identifying performance bottlenecks, understanding application behavior, and validating the effectiveness of optimizations. JavaMelody is lightweight and easily integrated into various applications.
Features
Real-time monitoring of Java/Java EE application performance. Detailed statistics on HTTP requests, SQL queries, and other application components. Evolution charts visualizing key metrics over time (daily, weekly, monthly, yearly). Comprehensive summary charts showing key indicators (response times, error rates, memory usage, CPU usage, etc.). Support for various frameworks (EJB3, Spring, Guice). Optional central collection server for clustered applications or centralized reporting. Lightweight and easy to integrate, minimal performance impact. Open-source (ASL) license.
Benefits
Improved application performance through identification of bottlenecks and areas needing optimization. Reduced downtime by proactively detecting performance degradation trends before critical failures. Data-driven decision-making for performance tuning based on measurable facts. Efficient root cause analysis for performance issues. Verification of the effectiveness of optimization efforts through metrics tracking. Lightweight and easy integration, minimal performance overhead. Provides a comprehensive overview of application health and resource usage.
Links
- Open Source
- ✅
- European
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