About cookies on this site Our websites require some cookies to function properly (required). In addition, other cookies may be used with your consent to analyze site usage, improve the user experience and for advertising. For more information, please review your options. By visiting our website, you agree to our processing of information as described in IBM’sprivacy statement. To provide a smooth navigation, your cookie preferences will be shared across the IBM web domains listed here.
27 December 2025
Article
Eclipse OpenJ9 garbage collection policies and heap tuning for high-performance Java applications
Discover how to optimize Eclipse OpenJ9 garbage collection policies, tune Java heap configurations, reduce pause times, and improve JVM performance for large-scale applications.



